27817370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{991}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 57424896

約数和(自身を除く): 29607526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 991, 1982, 2005, 2807, 4010, 4955, 5614, 6937, 9910, 13874, 14035, 28070, 34685, 69370, 397391, 794782, 1986955, 2781737, 3973910, 5563474, 13908685, 27817370]

約数ペア:

[(1, 27817370), (2, 13908685), (5, 5563474), (7, 3973910), (10, 2781737), (14, 1986955), (35, 794782), (70, 397391), (401, 69370), (802, 34685), (991, 28070), (1982, 14035), (2005, 13874), (2807, 9910), (4010, 6937), (4955, 5614)]