56720384

素因数分解:

$2^{10}\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 88

約数和(自身を含む): 133431648

約数和(自身を除く): 76711264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 193, 224, 256, 287, 328, 386, 448, 512, 574, 656, 772, 896, 1024, 1148, 1312, 1351, 1544, 1792, 2296, 2624, 2702, 3088, 3584, 4592, 5248, 5404, 6176, 7168, 7913, 9184, 10496, 10808, 12352, 15826, 18368, 20992, 21616, 24704, 31652, 36736, 41984, 43232, 49408, 55391, 63304, 73472, 86464, 98816, 110782, 126608, 146944, 172928, 197632, 221564, 253216, 293888, 345856, 443128, 506432, 691712, 886256, 1012864, 1383424, 1772512, 2025728, 3545024, 4051456, 7090048, 8102912, 14180096, 28360192, 56720384]

約数ペア:

[(1, 56720384), (2, 28360192), (4, 14180096), (7, 8102912), (8, 7090048), (14, 4051456), (16, 3545024), (28, 2025728), (32, 1772512), (41, 1383424), (56, 1012864), (64, 886256), (82, 691712), (112, 506432), (128, 443128), (164, 345856), (193, 293888), (224, 253216), (256, 221564), (287, 197632), (328, 172928), (386, 146944), (448, 126608), (512, 110782), (574, 98816), (656, 86464), (772, 73472), (896, 63304), (1024, 55391), (1148, 49408), (1312, 43232), (1351, 41984), (1544, 36736), (1792, 31652), (2296, 24704), (2624, 21616), (2702, 20992), (3088, 18368), (3584, 15826), (4592, 12352), (5248, 10808), (5404, 10496), (6176, 9184), (7168, 7913)]