28770286

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1973}}^1$

素因数の和:2315

約数の個数: 16

約数和(自身を含む): 45196704

約数和(自身を除く): 16426418

約数列:

[1, 2, 23, 46, 317, 634, 1973, 3946, 7291, 14582, 45379, 90758, 625441, 1250882, 14385143, 28770286]

約数ペア:

[(1, 28770286), (2, 14385143), (23, 1250882), (46, 625441), (317, 90758), (634, 45379), (1973, 14582), (3946, 7291)]