25130115824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{909457}}^1$

素因数の和:909633

約数の個数: 40

約数和(自身を含む): 53454303408

約数和(自身を除く): 28324187584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2512, 3454, 6908, 13816, 27632, 909457, 1818914, 3637828, 7275656, 10004027, 14551312, 20008054, 40016108, 80032216, 142784749, 160064432, 285569498, 571138996, 1142277992, 1570632239, 2284555984, 3141264478, 6282528956, 12565057912, 25130115824]

約数ペア:

[(1, 25130115824), (2, 12565057912), (4, 6282528956), (8, 3141264478), (11, 2284555984), (16, 1570632239), (22, 1142277992), (44, 571138996), (88, 285569498), (157, 160064432), (176, 142784749), (314, 80032216), (628, 40016108), (1256, 20008054), (1727, 14551312), (2512, 10004027), (3454, 7275656), (6908, 3637828), (13816, 1818914), (27632, 909457)]