25339792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1579}}^1$

素因数の和:1663

約数の個数: 40

約数和(自身を含む): 52898400

約数和(自身を除く): 27558608

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 1579, 2006, 3158, 4012, 6316, 8024, 12632, 16048, 25264, 26843, 53686, 93161, 107372, 186322, 214744, 372644, 429488, 745288, 1490576, 1583737, 3167474, 6334948, 12669896, 25339792]

約数ペア:

[(1, 25339792), (2, 12669896), (4, 6334948), (8, 3167474), (16, 1583737), (17, 1490576), (34, 745288), (59, 429488), (68, 372644), (118, 214744), (136, 186322), (236, 107372), (272, 93161), (472, 53686), (944, 26843), (1003, 25264), (1579, 16048), (2006, 12632), (3158, 8024), (4012, 6316)]