27772948

素因数分解:

$2^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1399}}^1$

素因数の和:2119

約数の個数: 24

約数和(自身を含む): 55664000

約数和(自身を除く): 27891052

約数列:

[1, 2, 4, 7, 14, 28, 709, 1399, 1418, 2798, 2836, 4963, 5596, 9793, 9926, 19586, 19852, 39172, 991891, 1983782, 3967564, 6943237, 13886474, 27772948]

約数ペア:

[(1, 27772948), (2, 13886474), (4, 6943237), (7, 3967564), (14, 1983782), (28, 991891), (709, 39172), (1399, 19852), (1418, 19586), (2798, 9926), (2836, 9793), (4963, 5596)]