68282617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 77172480

約数和(自身を除く): 8889863

約数列:

[1, 13, 29, 71, 377, 923, 2059, 2551, 26767, 33163, 73979, 181121, 961727, 2354573, 5252509, 68282617]

約数ペア:

[(1, 68282617), (13, 5252509), (29, 2354573), (71, 961727), (377, 181121), (923, 73979), (2059, 33163), (2551, 26767)]