748778804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1621}}^1\times {\mathrm{6793}}^1$

素因数の和:8435

約数の個数: 24

約数和(自身を含む): 1388503368

約数和(自身を除く): 639724564

約数列:

[1, 2, 4, 17, 34, 68, 1621, 3242, 6484, 6793, 13586, 27172, 27557, 55114, 110228, 115481, 230962, 461924, 11011453, 22022906, 44045812, 187194701, 374389402, 748778804]

約数ペア:

[(1, 748778804), (2, 374389402), (4, 187194701), (17, 44045812), (34, 22022906), (68, 11011453), (1621, 461924), (3242, 230962), (6484, 115481), (6793, 110228), (13586, 55114), (27172, 27557)]