68942507

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 75012000

約数和(自身を除く): 6069493

約数列:

[1, 19, 37, 281, 349, 703, 5339, 6631, 10397, 12913, 98069, 197543, 245347, 1863311, 3628553, 68942507]

約数ペア:

[(1, 68942507), (19, 3628553), (37, 1863311), (281, 245347), (349, 197543), (703, 98069), (5339, 12913), (6631, 10397)]