26928454

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27091}}^1$

素因数の和:27171

約数の個数: 16

約数和(自身を含む): 46814976

約数和(自身を除く): 19886522

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 27091, 54182, 189637, 379274, 1923461, 3846922, 13464227, 26928454]

約数ペア:

[(1, 26928454), (2, 13464227), (7, 3846922), (14, 1923461), (71, 379274), (142, 189637), (497, 54182), (994, 27091)]