74818472

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 142560000

約数和(自身を除く): 67741528

約数列:

[1, 2, 4, 8, 109, 218, 239, 359, 436, 478, 718, 872, 956, 1436, 1912, 2872, 26051, 39131, 52102, 78262, 85801, 104204, 156524, 171602, 208408, 313048, 343204, 686408, 9352309, 18704618, 37409236, 74818472]

約数ペア:

[(1, 74818472), (2, 37409236), (4, 18704618), (8, 9352309), (109, 686408), (218, 343204), (239, 313048), (359, 208408), (436, 171602), (478, 156524), (718, 104204), (872, 85801), (956, 78262), (1436, 52102), (1912, 39131), (2872, 26051)]