28296478

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49297}}^1$

素因数の和:49347

約数の個数: 16

約数和(自身を含む): 49692384

約数和(自身を除く): 21395906

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49297, 98594, 345079, 690158, 2021177, 4042354, 14148239, 28296478]

約数ペア:

[(1, 28296478), (2, 14148239), (7, 4042354), (14, 2021177), (41, 690158), (82, 345079), (287, 98594), (574, 49297)]