66799772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{3881}}^1$

素因数の和:4229

約数の個数: 24

約数和(自身を含む): 126304752

約数和(自身を除く): 59504980

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 3881, 4303, 7762, 8606, 15524, 17212, 50453, 100906, 201812, 1284611, 2569222, 5138444, 16699943, 33399886, 66799772]

約数ペア:

[(1, 66799772), (2, 33399886), (4, 16699943), (13, 5138444), (26, 2569222), (52, 1284611), (331, 201812), (662, 100906), (1324, 50453), (3881, 17212), (4303, 15524), (7762, 8606)]