68612874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{28097}}^1$

素因数の和:28150

約数の個数: 32

約数和(自身を含む): 153752256

約数和(自身を除く): 85139382

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 28097, 56194, 84291, 168582, 309067, 618134, 927201, 1039589, 1854402, 2079178, 3118767, 6237534, 11435479, 22870958, 34306437, 68612874]

約数ペア:

[(1, 68612874), (2, 34306437), (3, 22870958), (6, 11435479), (11, 6237534), (22, 3118767), (33, 2079178), (37, 1854402), (66, 1039589), (74, 927201), (111, 618134), (222, 309067), (407, 168582), (814, 84291), (1221, 56194), (2442, 28097)]