13129286656

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2143}}^1$

素因数の和:2387

約数の個数: 88

約数和(自身を含む): 27245471744

約数和(自身を除く): 14116185088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 193, 248, 256, 386, 496, 512, 772, 992, 1024, 1544, 1984, 2143, 3088, 3968, 4286, 5983, 6176, 7936, 8572, 11966, 12352, 15872, 17144, 23932, 24704, 31744, 34288, 47864, 49408, 66433, 68576, 95728, 98816, 132866, 137152, 191456, 197632, 265732, 274304, 382912, 413599, 531464, 548608, 765824, 827198, 1062928, 1097216, 1531648, 1654396, 2125856, 2194432, 3063296, 3308792, 4251712, 6126592, 6617584, 8503424, 12821569, 13235168, 17006848, 25643138, 26470336, 34013696, 51286276, 52940672, 68027392, 102572552, 105881344, 205145104, 211762688, 410290208, 423525376, 820580416, 1641160832, 3282321664, 6564643328, 13129286656]

約数ペア:

[(1, 13129286656), (2, 6564643328), (4, 3282321664), (8, 1641160832), (16, 820580416), (31, 423525376), (32, 410290208), (62, 211762688), (64, 205145104), (124, 105881344), (128, 102572552), (193, 68027392), (248, 52940672), (256, 51286276), (386, 34013696), (496, 26470336), (512, 25643138), (772, 17006848), (992, 13235168), (1024, 12821569), (1544, 8503424), (1984, 6617584), (2143, 6126592), (3088, 4251712), (3968, 3308792), (4286, 3063296), (5983, 2194432), (6176, 2125856), (7936, 1654396), (8572, 1531648), (11966, 1097216), (12352, 1062928), (15872, 827198), (17144, 765824), (23932, 548608), (24704, 531464), (31744, 413599), (34288, 382912), (47864, 274304), (49408, 265732), (66433, 197632), (68576, 191456), (95728, 137152), (98816, 132866)]