56358928

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1$

素因数の和:1723

約数の個数: 40

約数和(自身を含む): 114039576

約数和(自身を除く): 57680648

約数列:

[1, 2, 4, 8, 16, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1621, 2173, 3242, 4346, 6484, 8692, 12968, 17384, 25936, 34768, 66461, 85913, 132922, 171826, 265844, 343652, 531688, 687304, 1063376, 1374608, 3522433, 7044866, 14089732, 28179464, 56358928]

約数ペア:

[(1, 56358928), (2, 28179464), (4, 14089732), (8, 7044866), (16, 3522433), (41, 1374608), (53, 1063376), (82, 687304), (106, 531688), (164, 343652), (212, 265844), (328, 171826), (424, 132922), (656, 85913), (848, 66461), (1621, 34768), (2173, 25936), (3242, 17384), (4346, 12968), (6484, 8692)]