84880376

素因数分解:

$2^3\times 7^1\times {\mathrm{1515721}}^1$

素因数の和:1515734

約数の個数: 16

約数和(自身を含む): 181886640

約数和(自身を除く): 97006264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1515721, 3031442, 6062884, 10610047, 12125768, 21220094, 42440188, 84880376]

約数ペア:

[(1, 84880376), (2, 42440188), (4, 21220094), (7, 12125768), (8, 10610047), (14, 6062884), (28, 3031442), (56, 1515721)]