68220218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3881}}^1$

素因数の和:3958

約数の個数: 32

約数和(自身を含む): 120745728

約数和(自身を除く): 52525510

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1598, 3881, 7762, 8789, 17578, 42691, 65977, 85382, 131954, 182407, 364814, 725747, 1451494, 2006477, 3100919, 4012954, 6201838, 34110109, 68220218]

約数ペア:

[(1, 68220218), (2, 34110109), (11, 6201838), (17, 4012954), (22, 3100919), (34, 2006477), (47, 1451494), (94, 725747), (187, 364814), (374, 182407), (517, 131954), (799, 85382), (1034, 65977), (1598, 42691), (3881, 17578), (7762, 8789)]