64453648

素因数分解:

$2^4\times 7^1\times {\mathrm{575479}}^1$

素因数の和:575494

約数の個数: 20

約数和(自身を含む): 142719040

約数和(自身を除く): 78265392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 575479, 1150958, 2301916, 4028353, 4603832, 8056706, 9207664, 16113412, 32226824, 64453648]

約数ペア:

[(1, 64453648), (2, 32226824), (4, 16113412), (7, 9207664), (8, 8056706), (14, 4603832), (16, 4028353), (28, 2301916), (56, 1150958), (112, 575479)]