7151984

素因数分解:

$2^4\times 7^1\times {\mathrm{63857}}^1$

素因数の和:63872

約数の個数: 20

約数和(自身を含む): 15836784

約数和(自身を除く): 8684800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 63857, 127714, 255428, 446999, 510856, 893998, 1021712, 1787996, 3575992, 7151984]

約数ペア:

[(1, 7151984), (2, 3575992), (4, 1787996), (7, 1021712), (8, 893998), (14, 510856), (16, 446999), (28, 255428), (56, 127714), (112, 63857)]