27850286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{3137}}^1$

素因数の和:3355

約数の個数: 16

約数和(自身を含む): 43831584

約数和(自身を除く): 15981298

約数列:

[1, 2, 23, 46, 193, 386, 3137, 4439, 6274, 8878, 72151, 144302, 605441, 1210882, 13925143, 27850286]

約数ペア:

[(1, 27850286), (2, 13925143), (23, 1210882), (46, 605441), (193, 144302), (386, 72151), (3137, 8878), (4439, 6274)]