68135408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3833}}^1$

素因数の和:3953

約数の個数: 40

約数和(自身を含む): 145477296

約数和(自身を除く): 77341888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 3833, 4444, 7666, 8888, 15332, 17776, 30664, 42163, 61328, 84326, 168652, 337304, 387133, 674608, 774266, 1548532, 3097064, 4258463, 6194128, 8516926, 17033852, 34067704, 68135408]

約数ペア:

[(1, 68135408), (2, 34067704), (4, 17033852), (8, 8516926), (11, 6194128), (16, 4258463), (22, 3097064), (44, 1548532), (88, 774266), (101, 674608), (176, 387133), (202, 337304), (404, 168652), (808, 84326), (1111, 61328), (1616, 42163), (2222, 30664), (3833, 17776), (4444, 15332), (7666, 8888)]