25516556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8317}}^1$

素因数の和:8393

約数の個数: 24

約数和(自身を含む): 48909840

約数和(自身を除く): 23393284

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 8317, 16634, 33268, 108121, 216242, 432484, 490703, 981406, 1962812, 6379139, 12758278, 25516556]

約数ペア:

[(1, 25516556), (2, 12758278), (4, 6379139), (13, 1962812), (26, 981406), (52, 490703), (59, 432484), (118, 216242), (236, 108121), (767, 33268), (1534, 16634), (3068, 8317)]