16825728

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1$

素因数の和:1079

約数の個数: 64

約数和(自身を含む): 45777600

約数和(自身を除く): 28951872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1019, 1032, 1376, 2038, 2064, 2752, 3057, 4076, 4128, 5504, 6114, 8152, 8256, 12228, 16304, 16512, 24456, 32608, 43817, 48912, 65216, 87634, 97824, 130432, 131451, 175268, 195648, 262902, 350536, 391296, 525804, 701072, 1051608, 1402144, 2103216, 2804288, 4206432, 5608576, 8412864, 16825728]

約数ペア:

[(1, 16825728), (2, 8412864), (3, 5608576), (4, 4206432), (6, 2804288), (8, 2103216), (12, 1402144), (16, 1051608), (24, 701072), (32, 525804), (43, 391296), (48, 350536), (64, 262902), (86, 195648), (96, 175268), (128, 131451), (129, 130432), (172, 97824), (192, 87634), (258, 65216), (344, 48912), (384, 43817), (516, 32608), (688, 24456), (1019, 16512), (1032, 16304), (1376, 12228), (2038, 8256), (2064, 8152), (2752, 6114), (3057, 5504), (4076, 4128)]