47690474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107897}}^1$

素因数の和:107929

約数の個数: 16

約数和(自身を含む): 81570888

約数和(自身を除く): 33880414

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 107897, 215794, 1402661, 1834249, 2805322, 3668498, 23845237, 47690474]

約数ペア:

[(1, 47690474), (2, 23845237), (13, 3668498), (17, 2805322), (26, 1834249), (34, 1402661), (221, 215794), (442, 107897)]