26851118

素因数分解:

$2^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{881}}^1$

素因数の和:1208

約数の個数: 24

約数和(自身を含む): 47056464

約数和(自身を除く): 20205346

約数列:

[1, 2, 7, 14, 49, 98, 311, 622, 881, 1762, 2177, 4354, 6167, 12334, 15239, 30478, 43169, 86338, 273991, 547982, 1917937, 3835874, 13425559, 26851118]

約数ペア:

[(1, 26851118), (2, 13425559), (7, 3835874), (14, 1917937), (49, 547982), (98, 273991), (311, 86338), (622, 43169), (881, 30478), (1762, 15239), (2177, 12334), (4354, 6167)]