64275968

素因数分解:

$2^9\times {\mathrm{125539}}^1$

素因数の和:125557

約数の個数: 20

約数和(自身を含む): 128427420

約数和(自身を除く): 64151452

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 125539, 251078, 502156, 1004312, 2008624, 4017248, 8034496, 16068992, 32137984, 64275968]

約数ペア:

[(1, 64275968), (2, 32137984), (4, 16068992), (8, 8034496), (16, 4017248), (32, 2008624), (64, 1004312), (128, 502156), (256, 251078), (512, 125539)]