39998294

素因数分解:

$2^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{5281}}^1$

素因数の和:5831

約数の個数: 16

約数和(自身を含む): 68708256

約数和(自身を除く): 28709962

約数列:

[1, 2, 7, 14, 541, 1082, 3787, 5281, 7574, 10562, 36967, 73934, 2857021, 5714042, 19999147, 39998294]

約数ペア:

[(1, 39998294), (2, 19999147), (7, 5714042), (14, 2857021), (541, 73934), (1082, 36967), (3787, 10562), (5281, 7574)]