28407635

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 34736256

約数和(自身を除く): 6328621

約数列:

[1, 5, 113, 137, 367, 565, 685, 1835, 15481, 41471, 50279, 77405, 207355, 251395, 5681527, 28407635]

約数ペア:

[(1, 28407635), (5, 5681527), (113, 251395), (137, 207355), (367, 77405), (565, 50279), (685, 41471), (1835, 15481)]