26896376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2417}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 54840240

約数和(自身を除く): 27943864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2417, 2782, 4834, 5564, 9668, 11128, 19336, 31421, 62842, 125684, 251368, 258619, 517238, 1034476, 2068952, 3362047, 6724094, 13448188, 26896376]

約数ペア:

[(1, 26896376), (2, 13448188), (4, 6724094), (8, 3362047), (13, 2068952), (26, 1034476), (52, 517238), (104, 258619), (107, 251368), (214, 125684), (428, 62842), (856, 31421), (1391, 19336), (2417, 11128), (2782, 9668), (4834, 5564)]