28350434

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49391}}^1$

素因数の和:49441

約数の個数: 16

約数和(自身を含む): 49787136

約数和(自身を除く): 21436702

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49391, 98782, 345737, 691474, 2025031, 4050062, 14175217, 28350434]

約数ペア:

[(1, 28350434), (2, 14175217), (7, 4050062), (14, 2025031), (41, 691474), (82, 345737), (287, 98782), (574, 49391)]