64907398

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{4157}}^1$

素因数の和:4407

約数の個数: 16

約数和(自身を含む): 100490544

約数和(自身を除く): 35583146

約数列:

[1, 2, 37, 74, 211, 422, 4157, 7807, 8314, 15614, 153809, 307618, 877127, 1754254, 32453699, 64907398]

約数ペア:

[(1, 64907398), (2, 32453699), (37, 1754254), (74, 877127), (211, 307618), (422, 153809), (4157, 15614), (7807, 8314)]