80629052

素因数分解:

$2^2\times 7^1\times {\mathrm{2879609}}^1$

素因数の和:2879620

約数の個数: 12

約数和(自身を含む): 161258160

約数和(自身を除く): 80629108

約数列:

[1, 2, 4, 7, 14, 28, 2879609, 5759218, 11518436, 20157263, 40314526, 80629052]

約数ペア:

[(1, 80629052), (2, 40314526), (4, 20157263), (7, 11518436), (14, 5759218), (28, 2879609)]