28716432

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{13913}}^1$

素因数の和:13967

約数の個数: 40

約数和(自身を含む): 75914784

約数和(自身を除く): 47198352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 13913, 27826, 41739, 55652, 83478, 111304, 166956, 222608, 333912, 598259, 667824, 1196518, 1794777, 2393036, 3589554, 4786072, 7179108, 9572144, 14358216, 28716432]

約数ペア:

[(1, 28716432), (2, 14358216), (3, 9572144), (4, 7179108), (6, 4786072), (8, 3589554), (12, 2393036), (16, 1794777), (24, 1196518), (43, 667824), (48, 598259), (86, 333912), (129, 222608), (172, 166956), (258, 111304), (344, 83478), (516, 55652), (688, 41739), (1032, 27826), (2064, 13913)]