91541212

素因数分解:

$2^2\times 7^3\times {\mathrm{66721}}^1$

素因数の和:66746

約数の個数: 24

約数和(自身を含む): 186821600

約数和(自身を除く): 95280388

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 66721, 133442, 266884, 467047, 934094, 1868188, 3269329, 6538658, 13077316, 22885303, 45770606, 91541212]

約数ペア:

[(1, 91541212), (2, 45770606), (4, 22885303), (7, 13077316), (14, 6538658), (28, 3269329), (49, 1868188), (98, 934094), (196, 467047), (343, 266884), (686, 133442), (1372, 66721)]