64648970

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 120676608

約数和(自身を除く): 56027638

約数列:

[1, 2, 5, 10, 47, 67, 94, 134, 235, 335, 470, 670, 2053, 3149, 4106, 6298, 10265, 15745, 20530, 31490, 96491, 137551, 192982, 275102, 482455, 687755, 964910, 1375510, 6464897, 12929794, 32324485, 64648970]

約数ペア:

[(1, 64648970), (2, 32324485), (5, 12929794), (10, 6464897), (47, 1375510), (67, 964910), (94, 687755), (134, 482455), (235, 275102), (335, 192982), (470, 137551), (670, 96491), (2053, 31490), (3149, 20530), (4106, 15745), (6298, 10265)]