28089488

素因数分解:

$2^4\times 7^1\times {\mathrm{250799}}^1$

素因数の和:250814

約数の個数: 20

約数和(自身を含む): 62198400

約数和(自身を除く): 34108912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 250799, 501598, 1003196, 1755593, 2006392, 3511186, 4012784, 7022372, 14044744, 28089488]

約数ペア:

[(1, 28089488), (2, 14044744), (4, 7022372), (7, 4012784), (8, 3511186), (14, 2006392), (16, 1755593), (28, 1003196), (56, 501598), (112, 250799)]