27117982

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1289}}^1$

素因数の和:1515

約数の個数: 16

約数和(自身を含む): 41579280

約数和(自身を除く): 14461298

約数列:

[1, 2, 67, 134, 157, 314, 1289, 2578, 10519, 21038, 86363, 172726, 202373, 404746, 13558991, 27117982]

約数ペア:

[(1, 27117982), (2, 13558991), (67, 404746), (134, 202373), (157, 172726), (314, 86363), (1289, 21038), (2578, 10519)]