28996911104

素因数分解:

$2^{14}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1962

約数の個数: 180

約数和(自身を含む): 71048030760

約数和(自身を除く): 42051119656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 512, 532, 608, 784, 896, 931, 1024, 1064, 1216, 1568, 1792, 1862, 1901, 2048, 2128, 2432, 3136, 3584, 3724, 3802, 4096, 4256, 4864, 6272, 7168, 7448, 7604, 8192, 8512, 9728, 12544, 13307, 14336, 14896, 15208, 16384, 17024, 19456, 25088, 26614, 28672, 29792, 30416, 34048, 36119, 38912, 50176, 53228, 57344, 59584, 60832, 68096, 72238, 77824, 93149, 100352, 106456, 114688, 119168, 121664, 136192, 144476, 155648, 186298, 200704, 212912, 238336, 243328, 252833, 272384, 288952, 311296, 372596, 401408, 425824, 476672, 486656, 505666, 544768, 577904, 745192, 802816, 851648, 953344, 973312, 1011332, 1089536, 1155808, 1490384, 1703296, 1769831, 1906688, 1946624, 2022664, 2179072, 2311616, 2980768, 3406592, 3539662, 3813376, 3893248, 4045328, 4623232, 5961536, 6813184, 7079324, 7626752, 7786496, 8090656, 9246464, 11923072, 13626368, 14158648, 15253504, 15572992, 16181312, 18492928, 23846144, 27252736, 28317296, 31145984, 32362624, 36985856, 47692288, 54505472, 56634592, 64725248, 73971712, 95384576, 109010944, 113269184, 129450496, 147943424, 190769152, 218021888, 226538368, 258900992, 295886848, 381538304, 453076736, 517801984, 591773696, 763076608, 906153472, 1035603968, 1526153216, 1812306944, 2071207936, 3624613888, 4142415872, 7249227776, 14498455552, 28996911104]

約数ペア:

[(1, 28996911104), (2, 14498455552), (4, 7249227776), (7, 4142415872), (8, 3624613888), (14, 2071207936), (16, 1812306944), (19, 1526153216), (28, 1035603968), (32, 906153472), (38, 763076608), (49, 591773696), (56, 517801984), (64, 453076736), (76, 381538304), (98, 295886848), (112, 258900992), (128, 226538368), (133, 218021888), (152, 190769152), (196, 147943424), (224, 129450496), (256, 113269184), (266, 109010944), (304, 95384576), (392, 73971712), (448, 64725248), (512, 56634592), (532, 54505472), (608, 47692288), (784, 36985856), (896, 32362624), (931, 31145984), (1024, 28317296), (1064, 27252736), (1216, 23846144), (1568, 18492928), (1792, 16181312), (1862, 15572992), (1901, 15253504), (2048, 14158648), (2128, 13626368), (2432, 11923072), (3136, 9246464), (3584, 8090656), (3724, 7786496), (3802, 7626752), (4096, 7079324), (4256, 6813184), (4864, 5961536), (6272, 4623232), (7168, 4045328), (7448, 3893248), (7604, 3813376), (8192, 3539662), (8512, 3406592), (9728, 2980768), (12544, 2311616), (13307, 2179072), (14336, 2022664), (14896, 1946624), (15208, 1906688), (16384, 1769831), (17024, 1703296), (19456, 1490384), (25088, 1155808), (26614, 1089536), (28672, 1011332), (29792, 973312), (30416, 953344), (34048, 851648), (36119, 802816), (38912, 745192), (50176, 577904), (53228, 544768), (57344, 505666), (59584, 486656), (60832, 476672), (68096, 425824), (72238, 401408), (77824, 372596), (93149, 311296), (100352, 288952), (106456, 272384), (114688, 252833), (119168, 243328), (121664, 238336), (136192, 212912), (144476, 200704), (155648, 186298)]