28257096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{168197}}^1$

素因数の和:168213

約数の個数: 32

約数和(自身を含む): 80735040

約数和(自身を除く): 52477944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 168197, 336394, 504591, 672788, 1009182, 1177379, 1345576, 2018364, 2354758, 3532137, 4036728, 4709516, 7064274, 9419032, 14128548, 28257096]

約数ペア:

[(1, 28257096), (2, 14128548), (3, 9419032), (4, 7064274), (6, 4709516), (7, 4036728), (8, 3532137), (12, 2354758), (14, 2018364), (21, 1345576), (24, 1177379), (28, 1009182), (42, 672788), (56, 504591), (84, 336394), (168, 168197)]