7726931968

素因数分解:

$2^{13}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1221

約数の個数: 112

約数和(自身を含む): 17816315904

約数和(自身を除く): 10089383936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 512, 889, 896, 1016, 1024, 1061, 1778, 1792, 2032, 2048, 2122, 3556, 3584, 4064, 4096, 4244, 7112, 7168, 7427, 8128, 8192, 8488, 14224, 14336, 14854, 16256, 16976, 28448, 28672, 29708, 32512, 33952, 56896, 57344, 59416, 65024, 67904, 113792, 118832, 130048, 134747, 135808, 227584, 237664, 260096, 269494, 271616, 455168, 475328, 520192, 538988, 543232, 910336, 943229, 950656, 1040384, 1077976, 1086464, 1820672, 1886458, 1901312, 2155952, 2172928, 3641344, 3772916, 3802624, 4311904, 4345856, 7282688, 7545832, 7605248, 8623808, 8691712, 15091664, 15210496, 17247616, 30183328, 30420992, 34495232, 60366656, 60841984, 68990464, 120733312, 137980928, 241466624, 275961856, 482933248, 551923712, 965866496, 1103847424, 1931732992, 3863465984, 7726931968]

約数ペア:

[(1, 7726931968), (2, 3863465984), (4, 1931732992), (7, 1103847424), (8, 965866496), (14, 551923712), (16, 482933248), (28, 275961856), (32, 241466624), (56, 137980928), (64, 120733312), (112, 68990464), (127, 60841984), (128, 60366656), (224, 34495232), (254, 30420992), (256, 30183328), (448, 17247616), (508, 15210496), (512, 15091664), (889, 8691712), (896, 8623808), (1016, 7605248), (1024, 7545832), (1061, 7282688), (1778, 4345856), (1792, 4311904), (2032, 3802624), (2048, 3772916), (2122, 3641344), (3556, 2172928), (3584, 2155952), (4064, 1901312), (4096, 1886458), (4244, 1820672), (7112, 1086464), (7168, 1077976), (7427, 1040384), (8128, 950656), (8192, 943229), (8488, 910336), (14224, 543232), (14336, 538988), (14854, 520192), (16256, 475328), (16976, 455168), (28448, 271616), (28672, 269494), (29708, 260096), (32512, 237664), (33952, 227584), (56896, 135808), (57344, 134747), (59416, 130048), (65024, 118832), (67904, 113792)]