27384784

素因数分解:

$2^4\times 7^1\times {\mathrm{244507}}^1$

素因数の和:244522

約数の個数: 20

約数和(自身を含む): 60637984

約数和(自身を除く): 33253200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 244507, 489014, 978028, 1711549, 1956056, 3423098, 3912112, 6846196, 13692392, 27384784]

約数ペア:

[(1, 27384784), (2, 13692392), (4, 6846196), (7, 3912112), (8, 3423098), (14, 1956056), (16, 1711549), (28, 978028), (56, 489014), (112, 244507)]