64109084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{18401}}^1$

素因数の和:18485

約数の個数: 24

約数和(自身を含む): 122630928

約数和(自身を除く): 58521844

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 18401, 36802, 73604, 239213, 478426, 956852, 1232867, 2465734, 4931468, 16027271, 32054542, 64109084]

約数ペア:

[(1, 64109084), (2, 32054542), (4, 16027271), (13, 4931468), (26, 2465734), (52, 1232867), (67, 956852), (134, 478426), (268, 239213), (871, 73604), (1742, 36802), (3484, 18401)]