4947896576

素因数分解:

$2^8\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{2011}}^1$

素因数の和:3407

約数の個数: 72

約数和(自身を含む): 11301226944

約数和(自身を除く): 6353330368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1373, 1792, 2011, 2746, 4022, 5492, 8044, 9611, 10984, 14077, 16088, 19222, 21968, 28154, 32176, 38444, 43936, 56308, 64352, 76888, 87872, 112616, 128704, 153776, 175744, 225232, 257408, 307552, 351488, 450464, 514816, 615104, 900928, 1230208, 1801856, 2460416, 2761103, 3603712, 5522206, 11044412, 19327721, 22088824, 38655442, 44177648, 77310884, 88355296, 154621768, 176710592, 309243536, 353421184, 618487072, 706842368, 1236974144, 2473948288, 4947896576]

約数ペア:

[(1, 4947896576), (2, 2473948288), (4, 1236974144), (7, 706842368), (8, 618487072), (14, 353421184), (16, 309243536), (28, 176710592), (32, 154621768), (56, 88355296), (64, 77310884), (112, 44177648), (128, 38655442), (224, 22088824), (256, 19327721), (448, 11044412), (896, 5522206), (1373, 3603712), (1792, 2761103), (2011, 2460416), (2746, 1801856), (4022, 1230208), (5492, 900928), (8044, 615104), (9611, 514816), (10984, 450464), (14077, 351488), (16088, 307552), (19222, 257408), (21968, 225232), (28154, 175744), (32176, 153776), (38444, 128704), (43936, 112616), (56308, 87872), (64352, 76888)]