28647682

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{28031}}^1$

素因数の和:28113

約数の個数: 16

約数和(自身を含む): 49784832

約数和(自身を除く): 21137150

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 28031, 56062, 196217, 392434, 2046263, 4092526, 14323841, 28647682]

約数ペア:

[(1, 28647682), (2, 14323841), (7, 4092526), (14, 2046263), (73, 392434), (146, 196217), (511, 56062), (1022, 28031)]