26490856

素因数分解:

$2^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1129}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 56952000

約数和(自身を除く): 30461144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 419, 838, 1129, 1676, 2258, 2933, 3352, 4516, 5866, 7903, 9032, 11732, 15806, 23464, 31612, 63224, 473051, 946102, 1892204, 3311357, 3784408, 6622714, 13245428, 26490856]

約数ペア:

[(1, 26490856), (2, 13245428), (4, 6622714), (7, 3784408), (8, 3311357), (14, 1892204), (28, 946102), (56, 473051), (419, 63224), (838, 31612), (1129, 23464), (1676, 15806), (2258, 11732), (2933, 9032), (3352, 7903), (4516, 5866)]