47260828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2213}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 87408720

約数和(自身を除く): 40147892

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 2213, 4426, 5339, 8852, 10678, 21356, 42047, 84094, 168188, 621853, 1243706, 2487412, 11815207, 23630414, 47260828]

約数ペア:

[(1, 47260828), (2, 23630414), (4, 11815207), (19, 2487412), (38, 1243706), (76, 621853), (281, 168188), (562, 84094), (1124, 42047), (2213, 21356), (4426, 10678), (5339, 8852)]