71363644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{8233}}^1$

素因数の和:8445

約数の個数: 24

約数和(自身を含む): 136947888

約数和(自身を除く): 65584244

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 8233, 8668, 16466, 32932, 90563, 181126, 362252, 1621901, 3243802, 6487604, 17840911, 35681822, 71363644]

約数ペア:

[(1, 71363644), (2, 35681822), (4, 17840911), (11, 6487604), (22, 3243802), (44, 1621901), (197, 362252), (394, 181126), (788, 90563), (2167, 32932), (4334, 16466), (8233, 8668)]