68546456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25127}}^1$

素因数の和:25175

約数の個数: 32

約数和(自身を含む): 144737280

約数和(自身を除く): 76190824

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 25127, 50254, 100508, 201016, 276397, 552794, 778937, 1105588, 1557874, 2211176, 3115748, 6231496, 8568307, 17136614, 34273228, 68546456]

約数ペア:

[(1, 68546456), (2, 34273228), (4, 17136614), (8, 8568307), (11, 6231496), (22, 3115748), (31, 2211176), (44, 1557874), (62, 1105588), (88, 778937), (124, 552794), (248, 276397), (341, 201016), (682, 100508), (1364, 50254), (2728, 25127)]