87567424

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2843

約数の個数: 56

約数和(自身を含む): 201460608

約数和(自身を除く): 113893184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 2753, 3976, 4544, 5506, 7952, 11012, 15904, 19271, 22024, 31808, 38542, 44048, 77084, 88096, 154168, 176192, 195463, 308336, 390926, 616672, 781852, 1233344, 1368241, 1563704, 2736482, 3127408, 5472964, 6254816, 10945928, 12509632, 21891856, 43783712, 87567424]

約数ペア:

[(1, 87567424), (2, 43783712), (4, 21891856), (7, 12509632), (8, 10945928), (14, 6254816), (16, 5472964), (28, 3127408), (32, 2736482), (56, 1563704), (64, 1368241), (71, 1233344), (112, 781852), (142, 616672), (224, 390926), (284, 308336), (448, 195463), (497, 176192), (568, 154168), (994, 88096), (1136, 77084), (1988, 44048), (2272, 38542), (2753, 31808), (3976, 22024), (4544, 19271), (5506, 15904), (7952, 11012)]