68321684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20071}}^1$

素因数の和:20135

約数の個数: 24

約数和(自身を含む): 128139648

約数和(自身を除く): 59817964

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 20071, 40142, 80284, 461633, 742627, 923266, 1485254, 1846532, 2970508, 17080421, 34160842, 68321684]

約数ペア:

[(1, 68321684), (2, 34160842), (4, 17080421), (23, 2970508), (37, 1846532), (46, 1485254), (74, 923266), (92, 742627), (148, 461633), (851, 80284), (1702, 40142), (3404, 20071)]