68266436

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{16363}}^1$

素因数の和:16523

約数の個数: 24

約数和(自身を含む): 137457600

約数和(自身を除く): 69191164

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 16363, 32726, 65452, 114541, 229082, 458164, 2438087, 4876174, 9752348, 17066609, 34133218, 68266436]

約数ペア:

[(1, 68266436), (2, 34133218), (4, 17066609), (7, 9752348), (14, 4876174), (28, 2438087), (149, 458164), (298, 229082), (596, 114541), (1043, 65452), (2086, 32726), (4172, 16363)]