2500979072

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26729}}^1$

素因数の和:26803

約数の個数: 64

約数和(自身を含む): 5398390800

約数和(自身を除く): 2897411728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 272, 344, 544, 688, 731, 1088, 1376, 1462, 2176, 2752, 2924, 5504, 5848, 11696, 23392, 26729, 46784, 53458, 93568, 106916, 213832, 427664, 454393, 855328, 908786, 1149347, 1710656, 1817572, 2298694, 3421312, 3635144, 4597388, 7270288, 9194776, 14540576, 18389552, 19538899, 29081152, 36779104, 39077798, 58162304, 73558208, 78155596, 147116416, 156311192, 312622384, 625244768, 1250489536, 2500979072]

約数ペア:

[(1, 2500979072), (2, 1250489536), (4, 625244768), (8, 312622384), (16, 156311192), (17, 147116416), (32, 78155596), (34, 73558208), (43, 58162304), (64, 39077798), (68, 36779104), (86, 29081152), (128, 19538899), (136, 18389552), (172, 14540576), (272, 9194776), (344, 7270288), (544, 4597388), (688, 3635144), (731, 3421312), (1088, 2298694), (1376, 1817572), (1462, 1710656), (2176, 1149347), (2752, 908786), (2924, 855328), (5504, 454393), (5848, 427664), (11696, 213832), (23392, 106916), (26729, 93568), (46784, 53458)]