28297354

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{1123}}^1$

素因数の和:1461

約数の個数: 16

約数和(自身を含む): 43620192

約数和(自身を除く): 15322838

約数列:

[1, 2, 43, 86, 293, 586, 1123, 2246, 12599, 25198, 48289, 96578, 329039, 658078, 14148677, 28297354]

約数ペア:

[(1, 28297354), (2, 14148677), (43, 658078), (86, 329039), (293, 96578), (586, 48289), (1123, 25198), (2246, 12599)]