68469982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{287689}}^1$

素因数の和:287715

約数の個数: 16

約数和(自身を含む): 124282080

約数和(自身を除く): 55812098

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 287689, 575378, 2013823, 4027646, 4890713, 9781426, 34234991, 68469982]

約数ペア:

[(1, 68469982), (2, 34234991), (7, 9781426), (14, 4890713), (17, 4027646), (34, 2013823), (119, 575378), (238, 287689)]