84388864

素因数分解:

$2^{10}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:281

約数の個数: 88

約数和(自身を含む): 196970528

約数和(自身を除く): 112581664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 193, 224, 244, 256, 386, 427, 448, 488, 512, 772, 854, 896, 976, 1024, 1351, 1544, 1708, 1792, 1952, 2702, 3088, 3416, 3584, 3904, 5404, 6176, 6832, 7168, 7808, 10808, 11773, 12352, 13664, 15616, 21616, 23546, 24704, 27328, 31232, 43232, 47092, 49408, 54656, 62464, 82411, 86464, 94184, 98816, 109312, 164822, 172928, 188368, 197632, 218624, 329644, 345856, 376736, 437248, 659288, 691712, 753472, 1318576, 1383424, 1506944, 2637152, 3013888, 5274304, 6027776, 10548608, 12055552, 21097216, 42194432, 84388864]

約数ペア:

[(1, 84388864), (2, 42194432), (4, 21097216), (7, 12055552), (8, 10548608), (14, 6027776), (16, 5274304), (28, 3013888), (32, 2637152), (56, 1506944), (61, 1383424), (64, 1318576), (112, 753472), (122, 691712), (128, 659288), (193, 437248), (224, 376736), (244, 345856), (256, 329644), (386, 218624), (427, 197632), (448, 188368), (488, 172928), (512, 164822), (772, 109312), (854, 98816), (896, 94184), (976, 86464), (1024, 82411), (1351, 62464), (1544, 54656), (1708, 49408), (1792, 47092), (1952, 43232), (2702, 31232), (3088, 27328), (3416, 24704), (3584, 23546), (3904, 21616), (5404, 15616), (6176, 13664), (6832, 12352), (7168, 11773), (7808, 10808)]