28880330

素因数分解:

$2^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{2251}}^1$

素因数の和:3541

約数の個数: 16

約数和(自身を含む): 52048224

約数和(自身を除く): 23167894

約数列:

[1, 2, 5, 10, 1283, 2251, 2566, 4502, 6415, 11255, 12830, 22510, 2888033, 5776066, 14440165, 28880330]

約数ペア:

[(1, 28880330), (2, 14440165), (5, 5776066), (10, 2888033), (1283, 22510), (2251, 12830), (2566, 11255), (4502, 6415)]