26680976

素因数分解:

$2^4\times 7^1\times {\mathrm{238223}}^1$

素因数の和:238238

約数の個数: 20

約数和(自身を含む): 59079552

約数和(自身を除く): 32398576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 238223, 476446, 952892, 1667561, 1905784, 3335122, 3811568, 6670244, 13340488, 26680976]

約数ペア:

[(1, 26680976), (2, 13340488), (4, 6670244), (7, 3811568), (8, 3335122), (14, 1905784), (16, 1667561), (28, 952892), (56, 476446), (112, 238223)]