8418271232

素因数分解:

$2^{13}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2117

約数の個数: 112

約数和(自身を含む): 19513856832

約数和(自身を除く): 11095585600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 512, 584, 896, 1022, 1024, 1168, 1792, 2011, 2044, 2048, 2336, 3584, 4022, 4088, 4096, 4672, 7168, 8044, 8176, 8192, 9344, 14077, 14336, 16088, 16352, 18688, 28154, 28672, 32176, 32704, 37376, 56308, 57344, 64352, 65408, 74752, 112616, 128704, 130816, 146803, 149504, 225232, 257408, 261632, 293606, 299008, 450464, 514816, 523264, 587212, 598016, 900928, 1027621, 1029632, 1046528, 1174424, 1801856, 2055242, 2059264, 2093056, 2348848, 3603712, 4110484, 4118528, 4186112, 4697696, 7207424, 8220968, 8237056, 9395392, 14414848, 16441936, 16474112, 18790784, 28829696, 32883872, 37581568, 57659392, 65767744, 75163136, 115318784, 131535488, 150326272, 263070976, 300652544, 526141952, 601305088, 1052283904, 1202610176, 2104567808, 4209135616, 8418271232]

約数ペア:

[(1, 8418271232), (2, 4209135616), (4, 2104567808), (7, 1202610176), (8, 1052283904), (14, 601305088), (16, 526141952), (28, 300652544), (32, 263070976), (56, 150326272), (64, 131535488), (73, 115318784), (112, 75163136), (128, 65767744), (146, 57659392), (224, 37581568), (256, 32883872), (292, 28829696), (448, 18790784), (511, 16474112), (512, 16441936), (584, 14414848), (896, 9395392), (1022, 8237056), (1024, 8220968), (1168, 7207424), (1792, 4697696), (2011, 4186112), (2044, 4118528), (2048, 4110484), (2336, 3603712), (3584, 2348848), (4022, 2093056), (4088, 2059264), (4096, 2055242), (4672, 1801856), (7168, 1174424), (8044, 1046528), (8176, 1029632), (8192, 1027621), (9344, 900928), (14077, 598016), (14336, 587212), (16088, 523264), (16352, 514816), (18688, 450464), (28154, 299008), (28672, 293606), (32176, 261632), (32704, 257408), (37376, 225232), (56308, 149504), (57344, 146803), (64352, 130816), (65408, 128704), (74752, 112616)]