25649524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3487

約数の個数: 24

約数和(自身を含む): 47108096

約数和(自身を除く): 21458572

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3391, 3782, 6782, 7564, 13564, 105121, 206851, 210242, 413702, 420484, 827404, 6412381, 12824762, 25649524]

約数ペア:

[(1, 25649524), (2, 12824762), (4, 6412381), (31, 827404), (61, 420484), (62, 413702), (122, 210242), (124, 206851), (244, 105121), (1891, 13564), (3391, 7564), (3782, 6782)]