27917426

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1553

約数の個数: 16

約数和(自身を含む): 42804096

約数和(自身を除く): 14886670

約数列:

[1, 2, 67, 134, 157, 314, 1327, 2654, 10519, 21038, 88909, 177818, 208339, 416678, 13958713, 27917426]

約数ペア:

[(1, 27917426), (2, 13958713), (67, 416678), (134, 208339), (157, 177818), (314, 88909), (1327, 21038), (2654, 10519)]