40551368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35447}}^1$

素因数の和:35477

約数の個数: 32

約数和(自身を含む): 89328960

約数和(自身を除く): 48777592

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 35447, 70894, 141788, 283576, 389917, 460811, 779834, 921622, 1559668, 1843244, 3119336, 3686488, 5068921, 10137842, 20275684, 40551368]

約数ペア:

[(1, 40551368), (2, 20275684), (4, 10137842), (8, 5068921), (11, 3686488), (13, 3119336), (22, 1843244), (26, 1559668), (44, 921622), (52, 779834), (88, 460811), (104, 389917), (143, 283576), (286, 141788), (572, 70894), (1144, 35447)]