28930048

素因数分解:

$2^{12}\times 7^1\times {\mathrm{1009}}^1$

素因数の和:1040

約数の個数: 52

約数和(自身を含む): 66183280

約数和(自身を除く): 37253232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1009, 1024, 1792, 2018, 2048, 3584, 4036, 4096, 7063, 7168, 8072, 14126, 14336, 16144, 28252, 28672, 32288, 56504, 64576, 113008, 129152, 226016, 258304, 452032, 516608, 904064, 1033216, 1808128, 2066432, 3616256, 4132864, 7232512, 14465024, 28930048]

約数ペア:

[(1, 28930048), (2, 14465024), (4, 7232512), (7, 4132864), (8, 3616256), (14, 2066432), (16, 1808128), (28, 1033216), (32, 904064), (56, 516608), (64, 452032), (112, 258304), (128, 226016), (224, 129152), (256, 113008), (448, 64576), (512, 56504), (896, 32288), (1009, 28672), (1024, 28252), (1792, 16144), (2018, 14336), (2048, 14126), (3584, 8072), (4036, 7168), (4096, 7063)]