66718576

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{11551}}^1$

素因数の和:11597

約数の個数: 30

約数和(自身を含む): 136440672

約数和(自身を除く): 69722096

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 11551, 23102, 46204, 92408, 184816, 219469, 438938, 877876, 1755752, 3511504, 4169911, 8339822, 16679644, 33359288, 66718576]

約数ペア:

[(1, 66718576), (2, 33359288), (4, 16679644), (8, 8339822), (16, 4169911), (19, 3511504), (38, 1755752), (76, 877876), (152, 438938), (304, 219469), (361, 184816), (722, 92408), (1444, 46204), (2888, 23102), (5776, 11551)]