22869728

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 54070128

約数和(自身を除く): 31200400

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 193, 224, 322, 368, 386, 529, 644, 736, 772, 1058, 1288, 1351, 1544, 2116, 2576, 2702, 3088, 3703, 4232, 4439, 5152, 5404, 6176, 7406, 8464, 8878, 10808, 14812, 16928, 17756, 21616, 29624, 31073, 35512, 43232, 59248, 62146, 71024, 102097, 118496, 124292, 142048, 204194, 248584, 408388, 497168, 714679, 816776, 994336, 1429358, 1633552, 2858716, 3267104, 5717432, 11434864, 22869728]

約数ペア:

[(1, 22869728), (2, 11434864), (4, 5717432), (7, 3267104), (8, 2858716), (14, 1633552), (16, 1429358), (23, 994336), (28, 816776), (32, 714679), (46, 497168), (56, 408388), (92, 248584), (112, 204194), (161, 142048), (184, 124292), (193, 118496), (224, 102097), (322, 71024), (368, 62146), (386, 59248), (529, 43232), (644, 35512), (736, 31073), (772, 29624), (1058, 21616), (1288, 17756), (1351, 16928), (1544, 14812), (2116, 10808), (2576, 8878), (2702, 8464), (3088, 7406), (3703, 6176), (4232, 5404), (4439, 5152)]