26662570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6551}}^1$

素因数の和:6606

約数の個数: 32

約数和(自身を含む): 53778816

約数和(自身を除く): 27116246

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 6551, 13102, 32755, 65510, 72061, 144122, 242387, 360305, 484774, 720610, 1211935, 2423870, 2666257, 5332514, 13331285, 26662570]

約数ペア:

[(1, 26662570), (2, 13331285), (5, 5332514), (10, 2666257), (11, 2423870), (22, 1211935), (37, 720610), (55, 484774), (74, 360305), (110, 242387), (185, 144122), (370, 72061), (407, 65510), (814, 32755), (2035, 13102), (4070, 6551)]