27808384832

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4591}}^1$

素因数の和:4748

約数の個数: 112

約数和(自身を含む): 59120861184

約数和(自身を除く): 31312476352

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 71, 86, 124, 142, 172, 248, 284, 344, 496, 568, 688, 992, 1136, 1333, 1376, 1984, 2201, 2272, 2666, 2752, 3053, 4402, 4544, 4591, 5332, 6106, 8804, 9182, 10664, 12212, 17608, 18364, 21328, 24424, 35216, 36728, 42656, 48848, 70432, 73456, 85312, 94643, 97696, 140864, 142321, 146912, 189286, 195392, 197413, 284642, 293824, 325961, 378572, 394826, 569284, 651922, 757144, 789652, 1138568, 1303844, 1514288, 1579304, 2277136, 2607688, 3028576, 3158608, 4554272, 5215376, 6057152, 6119803, 6317216, 9108544, 10104791, 10430752, 12239606, 12634432, 14016323, 20209582, 20861504, 24479212, 28032646, 40419164, 48958424, 56065292, 80838328, 97916848, 112130584, 161676656, 195833696, 224261168, 323353312, 391667392, 434506013, 448522336, 646706624, 869012026, 897044672, 1738024052, 3476048104, 6952096208, 13904192416, 27808384832]

約数ペア:

[(1, 27808384832), (2, 13904192416), (4, 6952096208), (8, 3476048104), (16, 1738024052), (31, 897044672), (32, 869012026), (43, 646706624), (62, 448522336), (64, 434506013), (71, 391667392), (86, 323353312), (124, 224261168), (142, 195833696), (172, 161676656), (248, 112130584), (284, 97916848), (344, 80838328), (496, 56065292), (568, 48958424), (688, 40419164), (992, 28032646), (1136, 24479212), (1333, 20861504), (1376, 20209582), (1984, 14016323), (2201, 12634432), (2272, 12239606), (2666, 10430752), (2752, 10104791), (3053, 9108544), (4402, 6317216), (4544, 6119803), (4591, 6057152), (5332, 5215376), (6106, 4554272), (8804, 3158608), (9182, 3028576), (10664, 2607688), (12212, 2277136), (17608, 1579304), (18364, 1514288), (21328, 1303844), (24424, 1138568), (35216, 789652), (36728, 757144), (42656, 651922), (48848, 569284), (70432, 394826), (73456, 378572), (85312, 325961), (94643, 293824), (97696, 284642), (140864, 197413), (142321, 195392), (146912, 189286)]