25725304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1213}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 52881840

約数和(自身を除く): 27156536

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 964, 1213, 1928, 2426, 2651, 4852, 5302, 9704, 10604, 13343, 21208, 26686, 53372, 106744, 292333, 584666, 1169332, 2338664, 3215663, 6431326, 12862652, 25725304]

約数ペア:

[(1, 25725304), (2, 12862652), (4, 6431326), (8, 3215663), (11, 2338664), (22, 1169332), (44, 584666), (88, 292333), (241, 106744), (482, 53372), (964, 26686), (1213, 21208), (1928, 13343), (2426, 10604), (2651, 9704), (4852, 5302)]