42040376

素因数分解:

$2^3\times 7^1\times {\mathrm{750721}}^1$

素因数の和:750734

約数の個数: 16

約数和(自身を含む): 90086640

約数和(自身を除く): 48046264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 750721, 1501442, 3002884, 5255047, 6005768, 10510094, 21020188, 42040376]

約数ペア:

[(1, 42040376), (2, 21020188), (4, 10510094), (7, 6005768), (8, 5255047), (14, 3002884), (28, 1501442), (56, 750721)]