69536168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{668617}}^1$

素因数の和:668636

約数の個数: 16

約数和(自身を含む): 140409780

約数和(自身を除く): 70873612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 668617, 1337234, 2674468, 5348936, 8692021, 17384042, 34768084, 69536168]

約数ペア:

[(1, 69536168), (2, 34768084), (4, 17384042), (8, 8692021), (13, 5348936), (26, 2674468), (52, 1337234), (104, 668617)]