27278048

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2655

約数の個数: 48

約数和(自身を含む): 62705664

約数和(自身を除く): 35427616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2591, 2632, 5182, 5264, 10364, 10528, 18137, 20728, 36274, 41456, 72548, 82912, 121777, 145096, 243554, 290192, 487108, 580384, 852439, 974216, 1704878, 1948432, 3409756, 3896864, 6819512, 13639024, 27278048]

約数ペア:

[(1, 27278048), (2, 13639024), (4, 6819512), (7, 3896864), (8, 3409756), (14, 1948432), (16, 1704878), (28, 974216), (32, 852439), (47, 580384), (56, 487108), (94, 290192), (112, 243554), (188, 145096), (224, 121777), (329, 82912), (376, 72548), (658, 41456), (752, 36274), (1316, 20728), (1504, 18137), (2591, 10528), (2632, 10364), (5182, 5264)]