28812448

素因数分解:

$2^5\times 7^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:749

約数の個数: 48

約数和(自身を含む): 65197440

約数和(自身を除く): 36384992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 293, 439, 586, 878, 1172, 1756, 2051, 2344, 3073, 3512, 4102, 4688, 6146, 7024, 8204, 9376, 12292, 14048, 16408, 24584, 32816, 49168, 65632, 98336, 128627, 257254, 514508, 900389, 1029016, 1800778, 2058032, 3601556, 4116064, 7203112, 14406224, 28812448]

約数ペア:

[(1, 28812448), (2, 14406224), (4, 7203112), (7, 4116064), (8, 3601556), (14, 2058032), (16, 1800778), (28, 1029016), (32, 900389), (56, 514508), (112, 257254), (224, 128627), (293, 98336), (439, 65632), (586, 49168), (878, 32816), (1172, 24584), (1756, 16408), (2051, 14048), (2344, 12292), (3073, 9376), (3512, 8204), (4102, 7024), (4688, 6146)]