47840794

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1693}}^1$

素因数の和:1965

約数の個数: 16

約数和(自身を含む): 73180800

約数和(自身を除く): 25340006

約数列:

[1, 2, 71, 142, 199, 398, 1693, 3386, 14129, 28258, 120203, 240406, 336907, 673814, 23920397, 47840794]

約数ペア:

[(1, 47840794), (2, 23920397), (71, 673814), (142, 336907), (199, 240406), (398, 120203), (1693, 28258), (3386, 14129)]