68976586

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{214213}}^1$

素因数の和:214245

約数の個数: 16

約数和(自身を含む): 123387264

約数和(自身を除く): 54410678

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 214213, 428426, 1499491, 2998982, 4926899, 9853798, 34488293, 68976586]

約数ペア:

[(1, 68976586), (2, 34488293), (7, 9853798), (14, 4926899), (23, 2998982), (46, 1499491), (161, 428426), (322, 214213)]