26945794

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{857}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 41184000

約数和(自身を除く): 14238206

約数列:

[1, 2, 79, 158, 199, 398, 857, 1714, 15721, 31442, 67703, 135406, 170543, 341086, 13472897, 26945794]

約数ペア:

[(1, 26945794), (2, 13472897), (79, 341086), (158, 170543), (199, 135406), (398, 67703), (857, 31442), (1714, 15721)]