27430876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4759}}^1$

素因数の和:4905

約数の個数: 24

約数和(自身を含む): 52778880

約数和(自身を除く): 25348004

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 4759, 5764, 9518, 19036, 52349, 104698, 209396, 623429, 1246858, 2493716, 6857719, 13715438, 27430876]

約数ペア:

[(1, 27430876), (2, 13715438), (4, 6857719), (11, 2493716), (22, 1246858), (44, 623429), (131, 209396), (262, 104698), (524, 52349), (1441, 19036), (2882, 9518), (4759, 5764)]