67680046

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1721}}^1$

素因数の和:1836

約数の個数: 24

約数和(自身を含む): 118322064

約数和(自身を除く): 50642018

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1721, 2809, 3442, 5618, 12047, 19663, 24094, 39326, 91213, 182426, 638491, 1276982, 4834289, 9668578, 33840023, 67680046]

約数ペア:

[(1, 67680046), (2, 33840023), (7, 9668578), (14, 4834289), (53, 1276982), (106, 638491), (371, 182426), (742, 91213), (1721, 39326), (2809, 24094), (3442, 19663), (5618, 12047)]