68781776

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26701}}^1$

素因数の和:26739

約数の個数: 40

約数和(自身を含む): 158930304

約数和(自身を除く): 90148528

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 26701, 53402, 106804, 186907, 213608, 373814, 427216, 614123, 747628, 1228246, 1495256, 2456492, 2990512, 4298861, 4912984, 8597722, 9825968, 17195444, 34390888, 68781776]

約数ペア:

[(1, 68781776), (2, 34390888), (4, 17195444), (7, 9825968), (8, 8597722), (14, 4912984), (16, 4298861), (23, 2990512), (28, 2456492), (46, 1495256), (56, 1228246), (92, 747628), (112, 614123), (161, 427216), (184, 373814), (322, 213608), (368, 186907), (644, 106804), (1288, 53402), (2576, 26701)]