28266886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{2467}}^1$

素因数の和:2823

約数の個数: 16

約数和(自身を含む): 45045936

約数和(自身を除く): 16779050

約数列:

[1, 2, 17, 34, 337, 674, 2467, 4934, 5729, 11458, 41939, 83878, 831379, 1662758, 14133443, 28266886]

約数ペア:

[(1, 28266886), (2, 14133443), (17, 1662758), (34, 831379), (337, 83878), (674, 41939), (2467, 11458), (4934, 5729)]