28743652

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44633}}^1$

素因数の和:44667

約数の個数: 24

約数和(自身を含む): 59988096

約数和(自身を除く): 31244444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 44633, 89266, 178532, 312431, 624862, 1026559, 1249724, 2053118, 4106236, 7185913, 14371826, 28743652]

約数ペア:

[(1, 28743652), (2, 14371826), (4, 7185913), (7, 4106236), (14, 2053118), (23, 1249724), (28, 1026559), (46, 624862), (92, 312431), (161, 178532), (322, 89266), (644, 44633)]