28133049616

素因数分解:

$2^4\times 7^1\times {\mathrm{251187943}}^1$

素因数の和:251187958

約数の個数: 20

約数和(自身を含む): 62294610112

約数和(自身を除く): 34161560496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251187943, 502375886, 1004751772, 1758315601, 2009503544, 3516631202, 4019007088, 7033262404, 14066524808, 28133049616]

約数ペア:

[(1, 28133049616), (2, 14066524808), (4, 7033262404), (7, 4019007088), (8, 3516631202), (14, 2009503544), (16, 1758315601), (28, 1004751772), (56, 502375886), (112, 251187943)]