68291566

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131837}}^1$

素因数の和:131883

約数の個数: 16

約数和(自身を含む): 120236256

約数和(自身を除く): 51944690

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 131837, 263674, 922859, 1845718, 4877969, 9755938, 34145783, 68291566]

約数ペア:

[(1, 68291566), (2, 34145783), (7, 9755938), (14, 4877969), (37, 1845718), (74, 922859), (259, 263674), (518, 131837)]