25195684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3427

約数の個数: 24

約数和(自身を含む): 46274816

約数和(自身を除く): 21079132

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3331, 3782, 6662, 7564, 13324, 103261, 203191, 206522, 406382, 413044, 812764, 6298921, 12597842, 25195684]

約数ペア:

[(1, 25195684), (2, 12597842), (4, 6298921), (31, 812764), (61, 413044), (62, 406382), (122, 206522), (124, 203191), (244, 103261), (1891, 13324), (3331, 7564), (3782, 6662)]