26443480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{94441}}^1$

素因数の和:94459

約数の個数: 32

約数和(自身を含む): 67998240

約数和(自身を除く): 41554760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 94441, 188882, 377764, 472205, 661087, 755528, 944410, 1322174, 1888820, 2644348, 3305435, 3777640, 5288696, 6610870, 13221740, 26443480]

約数ペア:

[(1, 26443480), (2, 13221740), (4, 6610870), (5, 5288696), (7, 3777640), (8, 3305435), (10, 2644348), (14, 1888820), (20, 1322174), (28, 944410), (35, 755528), (40, 661087), (56, 472205), (70, 377764), (140, 188882), (280, 94441)]