68121662

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{18787}}^1$

素因数の和:18840

約数の個数: 24

約数和(自身を含む): 122084424

約数和(自身を除く): 53962762

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 18787, 37574, 131509, 263018, 695119, 920563, 1390238, 1841126, 4865833, 9731666, 34060831, 68121662]

約数ペア:

[(1, 68121662), (2, 34060831), (7, 9731666), (14, 4865833), (37, 1841126), (49, 1390238), (74, 920563), (98, 695119), (259, 263018), (518, 131509), (1813, 37574), (3626, 18787)]