21425824

素因数分解:

$2^5\times 7^1\times {\mathrm{95651}}^1$

素因数の和:95668

約数の個数: 24

約数和(自身を含む): 48208608

約数和(自身を除く): 26782784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 95651, 191302, 382604, 669557, 765208, 1339114, 1530416, 2678228, 3060832, 5356456, 10712912, 21425824]

約数ペア:

[(1, 21425824), (2, 10712912), (4, 5356456), (7, 3060832), (8, 2678228), (14, 1530416), (16, 1339114), (28, 765208), (32, 669557), (56, 382604), (112, 191302), (224, 95651)]