21605024

素因数分解:

$2^5\times 7^1\times {\mathrm{96451}}^1$

素因数の和:96468

約数の個数: 24

約数和(自身を含む): 48611808

約数和(自身を除く): 27006784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 96451, 192902, 385804, 675157, 771608, 1350314, 1543216, 2700628, 3086432, 5401256, 10802512, 21605024]

約数ペア:

[(1, 21605024), (2, 10802512), (4, 5401256), (7, 3086432), (8, 2700628), (14, 1543216), (16, 1350314), (28, 771608), (32, 675157), (56, 385804), (112, 192902), (224, 96451)]