64648916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{2287}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 116852736

約数和(自身を除く): 52203820

約数列:

[1, 2, 4, 37, 74, 148, 191, 382, 764, 2287, 4574, 7067, 9148, 14134, 28268, 84619, 169238, 338476, 436817, 873634, 1747268, 16162229, 32324458, 64648916]

約数ペア:

[(1, 64648916), (2, 32324458), (4, 16162229), (37, 1747268), (74, 873634), (148, 436817), (191, 338476), (382, 169238), (764, 84619), (2287, 28268), (4574, 14134), (7067, 9148)]