27056912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89003}}^1$

素因数の和:89030

約数の個数: 20

約数和(自身を含む): 55182480

約数和(自身を除く): 28125568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 89003, 178006, 356012, 712024, 1424048, 1691057, 3382114, 6764228, 13528456, 27056912]

約数ペア:

[(1, 27056912), (2, 13528456), (4, 6764228), (8, 3382114), (16, 1691057), (19, 1424048), (38, 712024), (76, 356012), (152, 178006), (304, 89003)]