56428774

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{5821}}^1$

素因数の和:5991

約数の個数: 16

約数和(自身を含む): 87609456

約数和(自身を除く): 31180682

約数列:

[1, 2, 37, 74, 131, 262, 4847, 5821, 9694, 11642, 215377, 430754, 762551, 1525102, 28214387, 56428774]

約数ペア:

[(1, 56428774), (2, 28214387), (37, 1525102), (74, 762551), (131, 430754), (262, 215377), (4847, 11642), (5821, 9694)]