71994335

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{33721}}^1$

素因数の和:33794

約数の個数: 16

約数和(自身を含む): 100356672

約数和(自身を除く): 28362337

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 33721, 168605, 236047, 1180235, 2056981, 10284905, 14398867, 71994335]

約数ペア:

[(1, 71994335), (5, 14398867), (7, 10284905), (35, 2056981), (61, 1180235), (305, 236047), (427, 168605), (2135, 33721)]