67658608

素因数分解:

$2^4\times {\mathrm{43}}^2\times {\mathrm{2287}}^1$

素因数の和:2381

約数の個数: 30

約数和(自身を含む): 134266704

約数和(自身を除く): 66608096

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1849, 2287, 3698, 4574, 7396, 9148, 14792, 18296, 29584, 36592, 98341, 196682, 393364, 786728, 1573456, 4228663, 8457326, 16914652, 33829304, 67658608]

約数ペア:

[(1, 67658608), (2, 33829304), (4, 16914652), (8, 8457326), (16, 4228663), (43, 1573456), (86, 786728), (172, 393364), (344, 196682), (688, 98341), (1849, 36592), (2287, 29584), (3698, 18296), (4574, 14792), (7396, 9148)]