17428672

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 37252656

約数和(自身を除く): 19823984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 136, 166, 193, 272, 332, 386, 544, 664, 772, 1088, 1328, 1411, 1544, 2656, 2822, 3088, 3281, 5312, 5644, 6176, 6562, 11288, 12352, 13124, 16019, 22576, 26248, 32038, 45152, 52496, 64076, 90304, 104992, 128152, 209984, 256304, 272323, 512608, 544646, 1025216, 1089292, 2178584, 4357168, 8714336, 17428672]

約数ペア:

[(1, 17428672), (2, 8714336), (4, 4357168), (8, 2178584), (16, 1089292), (17, 1025216), (32, 544646), (34, 512608), (64, 272323), (68, 256304), (83, 209984), (136, 128152), (166, 104992), (193, 90304), (272, 64076), (332, 52496), (386, 45152), (544, 32038), (664, 26248), (772, 22576), (1088, 16019), (1328, 13124), (1411, 12352), (1544, 11288), (2656, 6562), (2822, 6176), (3088, 5644), (3281, 5312)]