64968208

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{12049}}^1$

素因数の和:12394

約数の個数: 20

約数和(自身を含む): 126259900

約数和(自身を除く): 61291692

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 12049, 24098, 48196, 96392, 192784, 4060513, 8121026, 16242052, 32484104, 64968208]

約数ペア:

[(1, 64968208), (2, 32484104), (4, 16242052), (8, 8121026), (16, 4060513), (337, 192784), (674, 96392), (1348, 48196), (2696, 24098), (5392, 12049)]