64840848

素因数分解:

$2^4\times 3^1\times {\mathrm{1350851}}^1$

素因数の和:1350862

約数の個数: 20

約数和(自身を含む): 167505648

約数和(自身を除く): 102664800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1350851, 2701702, 4052553, 5403404, 8105106, 10806808, 16210212, 21613616, 32420424, 64840848]

約数ペア:

[(1, 64840848), (2, 32420424), (3, 21613616), (4, 16210212), (6, 10806808), (8, 8105106), (12, 5403404), (16, 4052553), (24, 2701702), (48, 1350851)]