8045521904

素因数分解:

$2^4\times 7^1\times {\mathrm{71835017}}^1$

素因数の和:71835032

約数の個数: 20

約数和(自身を含む): 17815084464

約数和(自身を除く): 9769562560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 71835017, 143670034, 287340068, 502845119, 574680136, 1005690238, 1149360272, 2011380476, 4022760952, 8045521904]

約数ペア:

[(1, 8045521904), (2, 4022760952), (4, 2011380476), (7, 1149360272), (8, 1005690238), (14, 574680136), (16, 502845119), (28, 287340068), (56, 143670034), (112, 71835017)]