66761788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{5087}}^1$

素因数の和:5301

約数の個数: 24

約数和(自身を含む): 124371072

約数和(自身を除く): 57609284

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 3281, 5087, 6562, 10174, 13124, 20348, 86479, 172958, 345916, 981791, 1963582, 3927164, 16690447, 33380894, 66761788]

約数ペア:

[(1, 66761788), (2, 33380894), (4, 16690447), (17, 3927164), (34, 1963582), (68, 981791), (193, 345916), (386, 172958), (772, 86479), (3281, 20348), (5087, 13124), (6562, 10174)]