25252172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4519}}^1$

素因数の和:4661

約数の個数: 24

約数和(自身を含む): 48599040

約数和(自身を除く): 23346868

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 4519, 5588, 9038, 18076, 49709, 99418, 198836, 573913, 1147826, 2295652, 6313043, 12626086, 25252172]

約数ペア:

[(1, 25252172), (2, 12626086), (4, 6313043), (11, 2295652), (22, 1147826), (44, 573913), (127, 198836), (254, 99418), (508, 49709), (1397, 18076), (2794, 9038), (4519, 5588)]