27796748

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23087}}^1$

素因数の和:23141

約数の個数: 24

約数和(自身を含む): 56888832

約数和(自身を除く): 29092084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 23087, 46174, 92348, 161609, 323218, 646436, 992741, 1985482, 3970964, 6949187, 13898374, 27796748]

約数ペア:

[(1, 27796748), (2, 13898374), (4, 6949187), (7, 3970964), (14, 1985482), (28, 992741), (43, 646436), (86, 323218), (172, 161609), (301, 92348), (602, 46174), (1204, 23087)]