67401136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{382961}}^1$

素因数の和:382980

約数の個数: 20

約数和(自身を含む): 142461864

約数和(自身を除く): 75060728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 382961, 765922, 1531844, 3063688, 4212571, 6127376, 8425142, 16850284, 33700568, 67401136]

約数ペア:

[(1, 67401136), (2, 33700568), (4, 16850284), (8, 8425142), (11, 6127376), (16, 4212571), (22, 3063688), (44, 1531844), (88, 765922), (176, 382961)]