71346008

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{30859}}^1$

素因数の和:30899

約数の個数: 24

約数和(自身を含む): 142110300

約数和(自身を除く): 70764292

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 30859, 61718, 123436, 246872, 524603, 1049206, 2098412, 4196824, 8918251, 17836502, 35673004, 71346008]

約数ペア:

[(1, 71346008), (2, 35673004), (4, 17836502), (8, 8918251), (17, 4196824), (34, 2098412), (68, 1049206), (136, 524603), (289, 246872), (578, 123436), (1156, 61718), (2312, 30859)]