25309724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4391}}^1$

素因数の和:4537

約数の個数: 24

約数和(自身を含む): 48698496

約数和(自身を除く): 23388772

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 4391, 5764, 8782, 17564, 48301, 96602, 193204, 575221, 1150442, 2300884, 6327431, 12654862, 25309724]

約数ペア:

[(1, 25309724), (2, 12654862), (4, 6327431), (11, 2300884), (22, 1150442), (44, 575221), (131, 193204), (262, 96602), (524, 48301), (1441, 17564), (2882, 8782), (4391, 5764)]