26420548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85781}}^1$

素因数の和:85803

約数の個数: 24

約数和(自身を含む): 57645504

約数和(自身を除く): 31224956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 85781, 171562, 343124, 600467, 943591, 1200934, 1887182, 2401868, 3774364, 6605137, 13210274, 26420548]

約数ペア:

[(1, 26420548), (2, 13210274), (4, 6605137), (7, 3774364), (11, 2401868), (14, 1887182), (22, 1200934), (28, 943591), (44, 600467), (77, 343124), (154, 171562), (308, 85781)]