28529160191

素因数分解:

$7^2\times {\mathrm{379}}^1\times {\mathrm{1536221}}^1$

素因数の和:1536614

約数の個数: 12

約数和(自身を含む): 33274568520

約数和(自身を除く): 4745408329

約数列:

[1, 7, 49, 379, 2653, 18571, 1536221, 10753547, 75274829, 582227759, 4075594313, 28529160191]

約数ペア:

[(1, 28529160191), (7, 4075594313), (49, 582227759), (379, 75274829), (2653, 10753547), (18571, 1536221)]