28369256

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{11551}}^1$

素因数の和:11864

約数の個数: 16

約数和(自身を含む): 53370240

約数和(自身を除く): 25000984

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 11551, 23102, 46204, 92408, 3546157, 7092314, 14184628, 28369256]

約数ペア:

[(1, 28369256), (2, 14184628), (4, 7092314), (8, 3546157), (307, 92408), (614, 46204), (1228, 23102), (2456, 11551)]