129281824

素因数分解:

$2^5\times 7^1\times {\mathrm{577151}}^1$

素因数の和:577168

約数の個数: 24

約数和(自身を含む): 290884608

約数和(自身を除く): 161602784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 577151, 1154302, 2308604, 4040057, 4617208, 8080114, 9234416, 16160228, 18468832, 32320456, 64640912, 129281824]

約数ペア:

[(1, 129281824), (2, 64640912), (4, 32320456), (7, 18468832), (8, 16160228), (14, 9234416), (16, 8080114), (28, 4617208), (32, 4040057), (56, 2308604), (112, 1154302), (224, 577151)]