25639604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12163}}^1$

素因数の和:12215

約数の個数: 24

約数和(自身を含む): 49045248

約数和(自身を除く): 23405644

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 12163, 24326, 48652, 206771, 377053, 413542, 754106, 827084, 1508212, 6409901, 12819802, 25639604]

約数ペア:

[(1, 25639604), (2, 12819802), (4, 6409901), (17, 1508212), (31, 827084), (34, 754106), (62, 413542), (68, 377053), (124, 206771), (527, 48652), (1054, 24326), (2108, 12163)]