56729806

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109517}}^1$

素因数の和:109563

約数の個数: 16

約数和(自身を含む): 99880416

約数和(自身を除く): 43150610

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 109517, 219034, 766619, 1533238, 4052129, 8104258, 28364903, 56729806]

約数ペア:

[(1, 56729806), (2, 28364903), (7, 8104258), (14, 4052129), (37, 1533238), (74, 766619), (259, 219034), (518, 109517)]