71379604

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{44501}}^1$

素因数の和:44906

約数の個数: 12

約数和(自身を含む): 125228628

約数和(自身を除く): 53849024

約数列:

[1, 2, 4, 401, 802, 1604, 44501, 89002, 178004, 17844901, 35689802, 71379604]

約数ペア:

[(1, 71379604), (2, 35689802), (4, 17844901), (401, 178004), (802, 89002), (1604, 44501)]