63945728

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:849

約数の個数: 88

約数和(自身を含む): 159567744

約数和(自身を除く): 95622016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 811, 896, 1024, 1232, 1408, 1622, 1792, 2464, 2816, 3244, 3584, 4928, 5632, 5677, 6488, 7168, 8921, 9856, 11264, 11354, 12976, 17842, 19712, 22708, 25952, 35684, 39424, 45416, 51904, 62447, 71368, 78848, 90832, 103808, 124894, 142736, 181664, 207616, 249788, 285472, 363328, 415232, 499576, 570944, 726656, 830464, 999152, 1141888, 1453312, 1998304, 2283776, 2906624, 3996608, 4567552, 5813248, 7993216, 9135104, 15986432, 31972864, 63945728]

約数ペア:

[(1, 63945728), (2, 31972864), (4, 15986432), (7, 9135104), (8, 7993216), (11, 5813248), (14, 4567552), (16, 3996608), (22, 2906624), (28, 2283776), (32, 1998304), (44, 1453312), (56, 1141888), (64, 999152), (77, 830464), (88, 726656), (112, 570944), (128, 499576), (154, 415232), (176, 363328), (224, 285472), (256, 249788), (308, 207616), (352, 181664), (448, 142736), (512, 124894), (616, 103808), (704, 90832), (811, 78848), (896, 71368), (1024, 62447), (1232, 51904), (1408, 45416), (1622, 39424), (1792, 35684), (2464, 25952), (2816, 22708), (3244, 19712), (3584, 17842), (4928, 12976), (5632, 11354), (5677, 11264), (6488, 9856), (7168, 8921)]