Factors / Factors of 26

Factors of 26

1, 2, 13, 26

26 breaks into 2 pairs, tested up to √26 ≈ 5.1; each pair multiplies back to 26 exactly. 26's full pair list is (1, 26), (2, 13), for 4 divisors in total. 26's divisors other than 26 itself sum to just 16, 10 below 26: the common deficient case. 26 is even, digit sum 8 for 26; small divisors of 26 include 2. 26 has 4 divisors; 25 has 3 and 27 has 4, so 26 wins here. 26 divided by its largest divisor, 13, gives 2.