68272274

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{61729}}^1$

素因数の和:61817

約数の個数: 16

約数和(自身を含む): 118521600

約数和(自身を除く): 50249326

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 61729, 123458, 432103, 864206, 4876591, 9753182, 34136137, 68272274]

約数ペア:

[(1, 68272274), (2, 34136137), (7, 9753182), (14, 4876591), (79, 864206), (158, 432103), (553, 123458), (1106, 61729)]