28032697

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2411}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 35195904

約数和(自身を除く): 7163207

約数列:

[1, 7, 11, 77, 151, 1057, 1661, 2411, 11627, 16877, 26521, 185647, 364061, 2548427, 4004671, 28032697]

約数ペア:

[(1, 28032697), (7, 4004671), (11, 2548427), (77, 364061), (151, 185647), (1057, 26521), (1661, 16877), (2411, 11627)]