28302554

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43013}}^1$

素因数の和:43069

約数の個数: 16

約数和(自身を含む): 49552128

約数和(自身を除く): 21249574

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 43013, 86026, 301091, 602182, 2021611, 4043222, 14151277, 28302554]

約数ペア:

[(1, 28302554), (2, 14151277), (7, 4043222), (14, 2021611), (47, 602182), (94, 301091), (329, 86026), (658, 43013)]