72548042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{272737}}^1$

素因数の和:272765

約数の個数: 16

約数和(自身を含む): 130914240

約数和(自身を除く): 58366198

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 272737, 545474, 1909159, 3818318, 5182003, 10364006, 36274021, 72548042]

約数ペア:

[(1, 72548042), (2, 36274021), (7, 10364006), (14, 5182003), (19, 3818318), (38, 1909159), (133, 545474), (266, 272737)]