28536319

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8269}}^1$

素因数の和:8322

約数の個数: 16

約数和(自身を含む): 35726400

約数和(自身を除く): 7190081

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 8269, 57883, 140573, 239801, 984011, 1678607, 4076617, 28536319]

約数ペア:

[(1, 28536319), (7, 4076617), (17, 1678607), (29, 984011), (119, 239801), (203, 140573), (493, 57883), (3451, 8269)]