68751116

素因数分解:

$2^2\times 7^2\times {\mathrm{350771}}^1$

素因数の和:350789

約数の個数: 18

約数和(自身を含む): 139958028

約数和(自身を除く): 71206912

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 350771, 701542, 1403084, 2455397, 4910794, 9821588, 17187779, 34375558, 68751116]

約数ペア:

[(1, 68751116), (2, 34375558), (4, 17187779), (7, 9821588), (14, 4910794), (28, 2455397), (49, 1403084), (98, 701542), (196, 350771)]