40630012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4457}}^1$

素因数の和:4557

約数の個数: 24

約数和(自身を含む): 74145456

約数和(自身を除く): 33515444

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4457, 4558, 8914, 9116, 17828, 191651, 236221, 383302, 472442, 766604, 944884, 10157503, 20315006, 40630012]

約数ペア:

[(1, 40630012), (2, 20315006), (4, 10157503), (43, 944884), (53, 766604), (86, 472442), (106, 383302), (172, 236221), (212, 191651), (2279, 17828), (4457, 9116), (4558, 8914)]