28157794

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42793}}^1$

素因数の和:42849

約数の個数: 16

約数和(自身を含む): 49298688

約数和(自身を除く): 21140894

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 42793, 85586, 299551, 599102, 2011271, 4022542, 14078897, 28157794]

約数ペア:

[(1, 28157794), (2, 14078897), (7, 4022542), (14, 2011271), (47, 599102), (94, 299551), (329, 85586), (658, 42793)]