2954728

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 6667200

約数和(自身を除く): 3712472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2777, 5554, 11108, 19439, 22216, 38878, 52763, 77756, 105526, 155512, 211052, 369341, 422104, 738682, 1477364, 2954728]

約数ペア:

[(1, 2954728), (2, 1477364), (4, 738682), (7, 422104), (8, 369341), (14, 211052), (19, 155512), (28, 105526), (38, 77756), (56, 52763), (76, 38878), (133, 22216), (152, 19439), (266, 11108), (532, 5554), (1064, 2777)]