68007916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{8363}}^1$

素因数の和:8493

約数の個数: 24

約数和(自身を含む): 126463680

約数和(自身を除く): 58455764

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 8363, 16726, 33452, 158897, 317794, 635588, 894841, 1789682, 3579364, 17001979, 34003958, 68007916]

約数ペア:

[(1, 68007916), (2, 34003958), (4, 17001979), (19, 3579364), (38, 1789682), (76, 894841), (107, 635588), (214, 317794), (428, 158897), (2033, 33452), (4066, 16726), (8132, 8363)]