27008678

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{859}}^1$

素因数の和:1139

約数の個数: 16

約数和(自身を含む): 41280000

約数和(自身を除く): 14271322

約数列:

[1, 2, 79, 158, 199, 398, 859, 1718, 15721, 31442, 67861, 135722, 170941, 341882, 13504339, 27008678]

約数ペア:

[(1, 27008678), (2, 13504339), (79, 341882), (158, 170941), (199, 135722), (398, 67861), (859, 31442), (1718, 15721)]