28766297

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 34013952

約数和(自身を除く): 5247655

約数列:

[1, 7, 41, 113, 287, 791, 887, 4633, 6209, 32431, 36367, 100231, 254569, 701617, 4109471, 28766297]

約数ペア:

[(1, 28766297), (7, 4109471), (41, 701617), (113, 254569), (287, 100231), (791, 36367), (887, 32431), (4633, 6209)]