65686244

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97169}}^1$

素因数の和:97199

約数の個数: 18

約数和(自身を含む): 124474770

約数和(自身を除く): 58788526

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 97169, 194338, 388676, 1263197, 2526394, 5052788, 16421561, 32843122, 65686244]

約数ペア:

[(1, 65686244), (2, 32843122), (4, 16421561), (13, 5052788), (26, 2526394), (52, 1263197), (169, 388676), (338, 194338), (676, 97169)]