28579026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{680453}}^1$

素因数の和:680465

約数の個数: 16

約数和(自身を含む): 65323584

約数和(自身を除く): 36744558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 680453, 1360906, 2041359, 4082718, 4763171, 9526342, 14289513, 28579026]

約数ペア:

[(1, 28579026), (2, 14289513), (3, 9526342), (6, 4763171), (7, 4082718), (14, 2041359), (21, 1360906), (42, 680453)]