26857157028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1523551}}^1$

素因数の和:1523684

約数の個数: 48

約数和(自身を含む): 68084491776

約数和(自身を除く): 41227334748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814, 17628, 1523551, 3047102, 4570653, 6094204, 9141306, 18282612, 19806163, 39612326, 59418489, 79224652, 118836978, 172161263, 237673956, 344322526, 516483789, 688645052, 1032967578, 2065935156, 2238096419, 4476192838, 6714289257, 8952385676, 13428578514, 26857157028]

約数ペア:

[(1, 26857157028), (2, 13428578514), (3, 8952385676), (4, 6714289257), (6, 4476192838), (12, 2238096419), (13, 2065935156), (26, 1032967578), (39, 688645052), (52, 516483789), (78, 344322526), (113, 237673956), (156, 172161263), (226, 118836978), (339, 79224652), (452, 59418489), (678, 39612326), (1356, 19806163), (1469, 18282612), (2938, 9141306), (4407, 6094204), (5876, 4570653), (8814, 3047102), (17628, 1523551)]