68040952

素因数分解:

$2^3\times 7^1\times {\mathrm{1215017}}^1$

素因数の和:1215030

約数の個数: 16

約数和(自身を含む): 145802160

約数和(自身を除く): 77761208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1215017, 2430034, 4860068, 8505119, 9720136, 17010238, 34020476, 68040952]

約数ペア:

[(1, 68040952), (2, 34020476), (4, 17010238), (7, 9720136), (8, 8505119), (14, 4860068), (28, 2430034), (56, 1215017)]