26373956

素因数分解:

$2^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 55104000

約数和(自身を除く): 28730044

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 343, 409, 658, 686, 818, 1316, 1372, 1636, 2303, 2863, 4606, 5726, 9212, 11452, 16121, 19223, 20041, 32242, 38446, 40082, 64484, 76892, 80164, 134561, 140287, 269122, 280574, 538244, 561148, 941927, 1883854, 3767708, 6593489, 13186978, 26373956]

約数ペア:

[(1, 26373956), (2, 13186978), (4, 6593489), (7, 3767708), (14, 1883854), (28, 941927), (47, 561148), (49, 538244), (94, 280574), (98, 269122), (188, 140287), (196, 134561), (329, 80164), (343, 76892), (409, 64484), (658, 40082), (686, 38446), (818, 32242), (1316, 20041), (1372, 19223), (1636, 16121), (2303, 11452), (2863, 9212), (4606, 5726)]