26060828

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 46421424

約数和(自身を除く): 20360596

約数列:

[1, 2, 4, 101, 202, 251, 257, 404, 502, 514, 1004, 1028, 25351, 25957, 50702, 51914, 64507, 101404, 103828, 129014, 258028, 6515207, 13030414, 26060828]

約数ペア:

[(1, 26060828), (2, 13030414), (4, 6515207), (101, 258028), (202, 129014), (251, 103828), (257, 101404), (404, 64507), (502, 51914), (514, 50702), (1004, 25957), (1028, 25351)]