68531848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{111253}}^1$

素因数の和:111277

約数の個数: 32

約数和(自身を含む): 160205760

約数和(自身を除く): 91673912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 111253, 222506, 445012, 778771, 890024, 1223783, 1557542, 2447566, 3115084, 4895132, 6230168, 8566481, 9790264, 17132962, 34265924, 68531848]

約数ペア:

[(1, 68531848), (2, 34265924), (4, 17132962), (7, 9790264), (8, 8566481), (11, 6230168), (14, 4895132), (22, 3115084), (28, 2447566), (44, 1557542), (56, 1223783), (77, 890024), (88, 778771), (154, 445012), (308, 222506), (616, 111253)]