64724036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8243}}^1$

素因数の和:8411

約数の個数: 24

約数和(自身を含む): 122802624

約数和(自身を除く): 58078588

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 8243, 16486, 32972, 107159, 214318, 428636, 1244693, 2489386, 4978772, 16181009, 32362018, 64724036]

約数ペア:

[(1, 64724036), (2, 32362018), (4, 16181009), (13, 4978772), (26, 2489386), (52, 1244693), (151, 428636), (302, 214318), (604, 107159), (1963, 32972), (3926, 16486), (7852, 8243)]