66278686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{3209}}^1$

素因数の和:3683

約数の個数: 16

約数和(自身を含む): 104004000

約数和(自身を除く): 37725314

約数列:

[1, 2, 23, 46, 449, 898, 3209, 6418, 10327, 20654, 73807, 147614, 1440841, 2881682, 33139343, 66278686]

約数ペア:

[(1, 66278686), (2, 33139343), (23, 2881682), (46, 1440841), (449, 147614), (898, 73807), (3209, 20654), (6418, 10327)]