27844027972

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{122443}}^1$

素因数の和:122995

約数の個数: 24

約数和(自身を含む): 49197999200

約数和(自身を除く): 21353971228

約数列:

[1, 2, 4, 139, 278, 409, 556, 818, 1636, 56851, 113702, 122443, 227404, 244886, 489772, 17019577, 34039154, 50079187, 68078308, 100158374, 200316748, 6961006993, 13922013986, 27844027972]

約数ペア:

[(1, 27844027972), (2, 13922013986), (4, 6961006993), (139, 200316748), (278, 100158374), (409, 68078308), (556, 50079187), (818, 34039154), (1636, 17019577), (56851, 489772), (113702, 244886), (122443, 227404)]