27255886

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 48185280

約数和(自身を除く): 20929394

約数列:

[1, 2, 7, 14, 53, 106, 109, 218, 337, 371, 674, 742, 763, 1526, 2359, 4718, 5777, 11554, 17861, 35722, 36733, 40439, 73466, 80878, 125027, 250054, 257131, 514262, 1946849, 3893698, 13627943, 27255886]

約数ペア:

[(1, 27255886), (2, 13627943), (7, 3893698), (14, 1946849), (53, 514262), (106, 257131), (109, 250054), (218, 125027), (337, 80878), (371, 73466), (674, 40439), (742, 36733), (763, 35722), (1526, 17861), (2359, 11554), (4718, 5777)]