68317024

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 139043520

約数和(自身を除く): 70726496

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 131, 172, 262, 344, 379, 524, 688, 758, 1048, 1376, 1516, 2096, 3032, 4192, 5633, 6064, 11266, 12128, 16297, 22532, 32594, 45064, 49649, 65188, 90128, 99298, 130376, 180256, 198596, 260752, 397192, 521504, 794384, 1588768, 2134907, 4269814, 8539628, 17079256, 34158512, 68317024]

約数ペア:

[(1, 68317024), (2, 34158512), (4, 17079256), (8, 8539628), (16, 4269814), (32, 2134907), (43, 1588768), (86, 794384), (131, 521504), (172, 397192), (262, 260752), (344, 198596), (379, 180256), (524, 130376), (688, 99298), (758, 90128), (1048, 65188), (1376, 49649), (1516, 45064), (2096, 32594), (3032, 22532), (4192, 16297), (5633, 12128), (6064, 11266)]