27545404

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 49649600

約数和(自身を除く): 22104196

約数列:

[1, 2, 4, 61, 79, 122, 158, 244, 316, 1429, 2858, 4819, 5716, 9638, 19276, 87169, 112891, 174338, 225782, 348676, 451564, 6886351, 13772702, 27545404]

約数ペア:

[(1, 27545404), (2, 13772702), (4, 6886351), (61, 451564), (79, 348676), (122, 225782), (158, 174338), (244, 112891), (316, 87169), (1429, 19276), (2858, 9638), (4819, 5716)]