39357428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:608

約数の個数: 36

約数和(自身を含む): 76248900

約数和(自身を除く): 36891472

約数列:

[1, 2, 4, 11, 22, 44, 121, 233, 242, 349, 466, 484, 698, 932, 1396, 2563, 3839, 5126, 7678, 10252, 15356, 28193, 42229, 56386, 81317, 84458, 112772, 162634, 168916, 325268, 894487, 1788974, 3577948, 9839357, 19678714, 39357428]

約数ペア:

[(1, 39357428), (2, 19678714), (4, 9839357), (11, 3577948), (22, 1788974), (44, 894487), (121, 325268), (233, 168916), (242, 162634), (349, 112772), (466, 84458), (484, 81317), (698, 56386), (932, 42229), (1396, 28193), (2563, 15356), (3839, 10252), (5126, 7678)]