68208493

素因数分解:

${\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 72351360

約数和(自身を除く): 4142867

約数列:

[1, 29, 71, 157, 211, 2059, 4553, 6119, 11147, 14981, 33127, 323263, 434449, 960683, 2352017, 68208493]

約数ペア:

[(1, 68208493), (29, 2352017), (71, 960683), (157, 434449), (211, 323263), (2059, 33127), (4553, 14981), (6119, 11147)]