69645208

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 134442000

約数和(自身を除く): 64796792

約数列:

[1, 2, 4, 8, 43, 86, 172, 193, 344, 386, 772, 1049, 1544, 2098, 4196, 8299, 8392, 16598, 33196, 45107, 66392, 90214, 180428, 202457, 360856, 404914, 809828, 1619656, 8705651, 17411302, 34822604, 69645208]

約数ペア:

[(1, 69645208), (2, 34822604), (4, 17411302), (8, 8705651), (43, 1619656), (86, 809828), (172, 404914), (193, 360856), (344, 202457), (386, 180428), (772, 90214), (1049, 66392), (1544, 45107), (2098, 33196), (4196, 16598), (8299, 8392)]