28923496

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16661}}^1$

素因数の和:16705

約数の個数: 32

約数和(自身を含む): 63982080

約数和(自身を除く): 35058584

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 16661, 33322, 66644, 116627, 133288, 233254, 466508, 516491, 933016, 1032982, 2065964, 3615437, 4131928, 7230874, 14461748, 28923496]

約数ペア:

[(1, 28923496), (2, 14461748), (4, 7230874), (7, 4131928), (8, 3615437), (14, 2065964), (28, 1032982), (31, 933016), (56, 516491), (62, 466508), (124, 233254), (217, 133288), (248, 116627), (434, 66644), (868, 33322), (1736, 16661)]