15704585456

素因数分解:

$2^4\times 7^2\times {\mathrm{20031359}}^1$

素因数の和:20031381

約数の個数: 30

約数和(自身を含む): 35395413120

約数和(自身を除く): 19690827664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20031359, 40062718, 80125436, 140219513, 160250872, 280439026, 320501744, 560878052, 981536591, 1121756104, 1963073182, 2243512208, 3926146364, 7852292728, 15704585456]

約数ペア:

[(1, 15704585456), (2, 7852292728), (4, 3926146364), (7, 2243512208), (8, 1963073182), (14, 1121756104), (16, 981536591), (28, 560878052), (49, 320501744), (56, 280439026), (98, 160250872), (112, 140219513), (196, 80125436), (392, 40062718), (784, 20031359)]