71836415

素因数分解:

$5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{5881}}^1$

素因数の和:6242

約数の個数: 16

約数和(自身を含む): 98817600

約数和(自身を除く): 26981185

約数列:

[1, 5, 7, 35, 349, 1745, 2443, 5881, 12215, 29405, 41167, 205835, 2052469, 10262345, 14367283, 71836415]

約数ペア:

[(1, 71836415), (5, 14367283), (7, 10262345), (35, 2052469), (349, 205835), (1745, 41167), (2443, 29405), (5881, 12215)]