39384772

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23059}}^1$

素因数の和:23131

約数の個数: 24

約数和(自身を含む): 80064320

約数和(自身を除く): 40679548

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 23059, 46118, 92236, 161413, 322826, 645652, 1406599, 2813198, 5626396, 9846193, 19692386, 39384772]

約数ペア:

[(1, 39384772), (2, 19692386), (4, 9846193), (7, 5626396), (14, 2813198), (28, 1406599), (61, 645652), (122, 322826), (244, 161413), (427, 92236), (854, 46118), (1708, 23059)]