4012456

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 8677440

約数和(自身を除く): 4664984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 523, 548, 959, 1046, 1096, 1918, 2092, 3661, 3836, 4184, 7322, 7672, 14644, 29288, 71651, 143302, 286604, 501557, 573208, 1003114, 2006228, 4012456]

約数ペア:

[(1, 4012456), (2, 2006228), (4, 1003114), (7, 573208), (8, 501557), (14, 286604), (28, 143302), (56, 71651), (137, 29288), (274, 14644), (523, 7672), (548, 7322), (959, 4184), (1046, 3836), (1096, 3661), (1918, 2092)]