26050808

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{719}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 29936392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 719, 1294, 1438, 2588, 2876, 4529, 5033, 5176, 5752, 9058, 10066, 18116, 20132, 36232, 40264, 465193, 930386, 1860772, 3256351, 3721544, 6512702, 13025404, 26050808]

約数ペア:

[(1, 26050808), (2, 13025404), (4, 6512702), (7, 3721544), (8, 3256351), (14, 1860772), (28, 930386), (56, 465193), (647, 40264), (719, 36232), (1294, 20132), (1438, 18116), (2588, 10066), (2876, 9058), (4529, 5752), (5033, 5176)]