64764896

素因数分解:

$2^5\times 7^1\times {\mathrm{289129}}^1$

素因数の和:289146

約数の個数: 24

約数和(自身を含む): 145721520

約数和(自身を除く): 80956624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 289129, 578258, 1156516, 2023903, 2313032, 4047806, 4626064, 8095612, 9252128, 16191224, 32382448, 64764896]

約数ペア:

[(1, 64764896), (2, 32382448), (4, 16191224), (7, 9252128), (8, 8095612), (14, 4626064), (16, 4047806), (28, 2313032), (32, 2023903), (56, 1156516), (112, 578258), (224, 289129)]