28410758

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1111

約数の個数: 16

約数和(自身を含む): 43370640

約数和(自身を除く): 14959882

約数列:

[1, 2, 89, 178, 193, 386, 827, 1654, 17177, 34354, 73603, 147206, 159611, 319222, 14205379, 28410758]

約数ペア:

[(1, 28410758), (2, 14205379), (89, 319222), (178, 159611), (193, 147206), (386, 73603), (827, 34354), (1654, 17177)]