28804094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{3709}}^1$

素因数の和:4075

約数の個数: 16

約数和(自身を含む): 47280240

約数和(自身を除く): 18476146

約数列:

[1, 2, 11, 22, 353, 706, 3709, 3883, 7418, 7766, 40799, 81598, 1309277, 2618554, 14402047, 28804094]

約数ペア:

[(1, 28804094), (2, 14402047), (11, 2618554), (22, 1309277), (353, 81598), (706, 40799), (3709, 7766), (3883, 7418)]