28562128

素因数分解:

$2^4\times 7^1\times {\mathrm{255019}}^1$

素因数の和:255034

約数の個数: 20

約数和(自身を含む): 63244960

約数和(自身を除く): 34682832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 255019, 510038, 1020076, 1785133, 2040152, 3570266, 4080304, 7140532, 14281064, 28562128]

約数ペア:

[(1, 28562128), (2, 14281064), (4, 7140532), (7, 4080304), (8, 3570266), (14, 2040152), (16, 1785133), (28, 1020076), (56, 510038), (112, 255019)]