7776428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{16067}}^1$

素因数の和:16093

約数の個数: 18

約数和(自身を含む): 14959308

約数和(自身を除く): 7182880

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 16067, 32134, 64268, 176737, 353474, 706948, 1944107, 3888214, 7776428]

約数ペア:

[(1, 7776428), (2, 3888214), (4, 1944107), (11, 706948), (22, 353474), (44, 176737), (121, 64268), (242, 32134), (484, 16067)]