65407772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{961879}}^1$

素因数の和:961900

約数の個数: 12

約数和(自身を含む): 121196880

約数和(自身を除く): 55789108

約数列:

[1, 2, 4, 17, 34, 68, 961879, 1923758, 3847516, 16351943, 32703886, 65407772]

約数ペア:

[(1, 65407772), (2, 32703886), (4, 16351943), (17, 3847516), (34, 1923758), (68, 961879)]