28083196

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1571}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 50838480

約数和(自身を除く): 22755284

約数列:

[1, 2, 4, 41, 82, 109, 164, 218, 436, 1571, 3142, 4469, 6284, 8938, 17876, 64411, 128822, 171239, 257644, 342478, 684956, 7020799, 14041598, 28083196]

約数ペア:

[(1, 28083196), (2, 14041598), (4, 7020799), (41, 684956), (82, 342478), (109, 257644), (164, 171239), (218, 128822), (436, 64411), (1571, 17876), (3142, 8938), (4469, 6284)]