63666448

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{28627}}^1$

素因数の和:28774

約数の個数: 20

約数和(自身を含む): 124245520

約数和(自身を除く): 60579072

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 28627, 57254, 114508, 229016, 458032, 3979153, 7958306, 15916612, 31833224, 63666448]

約数ペア:

[(1, 63666448), (2, 31833224), (4, 15916612), (8, 7958306), (16, 3979153), (139, 458032), (278, 229016), (556, 114508), (1112, 57254), (2224, 28627)]