28241014

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:911

約数の個数: 16

約数和(自身を含む): 43028496

約数和(自身を除く): 14787482

約数列:

[1, 2, 101, 202, 251, 502, 557, 1114, 25351, 50702, 56257, 112514, 139807, 279614, 14120507, 28241014]

約数ペア:

[(1, 28241014), (2, 14120507), (101, 279614), (202, 139807), (251, 112514), (502, 56257), (557, 50702), (1114, 25351)]