28356702946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{513727}}^1$

素因数の和:513946

約数の個数: 32

約数和(自身を含む): 50230268928

約数和(自身を除く): 21873565982

約数列:

[1, 2, 11, 13, 22, 26, 143, 193, 286, 386, 2123, 2509, 4246, 5018, 27599, 55198, 513727, 1027454, 5650997, 6678451, 11301994, 13356902, 73462961, 99149311, 146925922, 198298622, 1090642421, 1288941043, 2181284842, 2577882086, 14178351473, 28356702946]

約数ペア:

[(1, 28356702946), (2, 14178351473), (11, 2577882086), (13, 2181284842), (22, 1288941043), (26, 1090642421), (143, 198298622), (193, 146925922), (286, 99149311), (386, 73462961), (2123, 13356902), (2509, 11301994), (4246, 6678451), (5018, 5650997), (27599, 1027454), (55198, 513727)]