25680524

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2837}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 47042688

約数和(自身を除く): 21362164

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 2837, 4526, 5674, 9052, 11348, 87947, 175894, 207101, 351788, 414202, 828404, 6420131, 12840262, 25680524]

約数ペア:

[(1, 25680524), (2, 12840262), (4, 6420131), (31, 828404), (62, 414202), (73, 351788), (124, 207101), (146, 175894), (292, 87947), (2263, 11348), (2837, 9052), (4526, 5674)]