28635418

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{28019}}^1$

素因数の和:28101

約数の個数: 16

約数和(自身を含む): 49763520

約数和(自身を除く): 21128102

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 28019, 56038, 196133, 392266, 2045387, 4090774, 14317709, 28635418]

約数ペア:

[(1, 28635418), (2, 14317709), (7, 4090774), (14, 2045387), (73, 392266), (146, 196133), (511, 56038), (1022, 28019)]