13729408

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 34884000

約数和(自身を除く): 21154592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 199, 224, 308, 352, 392, 398, 448, 539, 616, 704, 784, 796, 896, 1078, 1232, 1393, 1408, 1568, 1592, 2156, 2189, 2464, 2786, 3136, 3184, 4312, 4378, 4928, 5572, 6272, 6368, 8624, 8756, 9751, 9856, 11144, 12736, 15323, 17248, 17512, 19502, 22288, 25472, 30646, 34496, 35024, 39004, 44576, 61292, 68992, 70048, 78008, 89152, 107261, 122584, 140096, 156016, 178304, 214522, 245168, 280192, 312032, 429044, 490336, 624064, 858088, 980672, 1248128, 1716176, 1961344, 3432352, 6864704, 13729408]

約数ペア:

[(1, 13729408), (2, 6864704), (4, 3432352), (7, 1961344), (8, 1716176), (11, 1248128), (14, 980672), (16, 858088), (22, 624064), (28, 490336), (32, 429044), (44, 312032), (49, 280192), (56, 245168), (64, 214522), (77, 178304), (88, 156016), (98, 140096), (112, 122584), (128, 107261), (154, 89152), (176, 78008), (196, 70048), (199, 68992), (224, 61292), (308, 44576), (352, 39004), (392, 35024), (398, 34496), (448, 30646), (539, 25472), (616, 22288), (704, 19502), (784, 17512), (796, 17248), (896, 15323), (1078, 12736), (1232, 11144), (1393, 9856), (1408, 9751), (1568, 8756), (1592, 8624), (2156, 6368), (2189, 6272), (2464, 5572), (2786, 4928), (3136, 4378), (3184, 4312)]