78296449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1543}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 97827840

約数和(自身を除く): 19531391

約数列:

[1, 7, 11, 77, 659, 1543, 4613, 7249, 10801, 16973, 50743, 118811, 1016837, 7117859, 11185207, 78296449]

約数ペア:

[(1, 78296449), (7, 11185207), (11, 7117859), (77, 1016837), (659, 118811), (1543, 50743), (4613, 16973), (7249, 10801)]