25435652

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{52553}}^1$

素因数の和:52579

約数の個数: 18

約数和(自身を含む): 48927774

約数和(自身を除く): 23492122

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 52553, 105106, 210212, 578083, 1156166, 2312332, 6358913, 12717826, 25435652]

約数ペア:

[(1, 25435652), (2, 12717826), (4, 6358913), (11, 2312332), (22, 1156166), (44, 578083), (121, 210212), (242, 105106), (484, 52553)]