74605792

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{137143}}^1$

素因数の和:137170

約数の個数: 24

約数和(自身を含む): 155521296

約数和(自身を除く): 80915504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 137143, 274286, 548572, 1097144, 2194288, 2331431, 4388576, 4662862, 9325724, 18651448, 37302896, 74605792]

約数ペア:

[(1, 74605792), (2, 37302896), (4, 18651448), (8, 9325724), (16, 4662862), (17, 4388576), (32, 2331431), (34, 2194288), (68, 1097144), (136, 548572), (272, 274286), (544, 137143)]