66956663306

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1\times {\mathrm{290039}}^1$

素因数の和:290750

約数の個数: 24

約数和(自身を含む): 108914660640

約数和(自身を除く): 41957997334

約数列:

[1, 2, 13, 26, 169, 338, 683, 1366, 8879, 17758, 115427, 230854, 290039, 580078, 3770507, 7541014, 49016591, 98033182, 198096637, 396193274, 2575256281, 5150512562, 33478331653, 66956663306]

約数ペア:

[(1, 66956663306), (2, 33478331653), (13, 5150512562), (26, 2575256281), (169, 396193274), (338, 198096637), (683, 98033182), (1366, 49016591), (8879, 7541014), (17758, 3770507), (115427, 580078), (230854, 290039)]