28360192

素因数分解:

$2^9\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:259

約数の個数: 80

約数和(自身を含む): 66683232

約数和(自身を除く): 38323040

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, 1148, 1312, 1351, 1544, 1792, 2296, 2624, 2702, 3088, 3584, 4592, 5248, 5404, 6176, 7913, 9184, 10496, 10808, 12352, 15826, 18368, 20992, 21616, 24704, 31652, 36736, 43232, 49408, 55391, 63304, 73472, 86464, 98816, 110782, 126608, 146944, 172928, 221564, 253216, 345856, 443128, 506432, 691712, 886256, 1012864, 1772512, 2025728, 3545024, 4051456, 7090048, 14180096, 28360192]

約数ペア:

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