28646096

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{2591}}^1$

素因数の和:3290

約数の個数: 20

約数和(自身を含む): 55603584

約数和(自身を除く): 26957488

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2591, 2764, 5182, 5528, 10364, 11056, 20728, 41456, 1790381, 3580762, 7161524, 14323048, 28646096]

約数ペア:

[(1, 28646096), (2, 14323048), (4, 7161524), (8, 3580762), (16, 1790381), (691, 41456), (1382, 20728), (2591, 11056), (2764, 10364), (5182, 5528)]