71315684488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{524380033}}^1$

素因数の和:524380056

約数の個数: 16

約数和(自身を含む): 141582609180

約数和(自身を除く): 70266924692

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 524380033, 1048760066, 2097520132, 4195040264, 8914460561, 17828921122, 35657842244, 71315684488]

約数ペア:

[(1, 71315684488), (2, 35657842244), (4, 17828921122), (8, 8914460561), (17, 4195040264), (34, 2097520132), (68, 1048760066), (136, 524380033)]