64165388

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{8273}}^1$

素因数の和:8561

約数の個数: 24

約数和(自身を含む): 128809632

約数和(自身を除く): 64644244

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 7756, 8273, 16546, 33092, 57911, 115822, 231644, 2291621, 4583242, 9166484, 16041347, 32082694, 64165388]

約数ペア:

[(1, 64165388), (2, 32082694), (4, 16041347), (7, 9166484), (14, 4583242), (28, 2291621), (277, 231644), (554, 115822), (1108, 57911), (1939, 33092), (3878, 16546), (7756, 8273)]