39949238

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{5477}}^1$

素因数の和:6007

約数の個数: 16

約数和(自身を含む): 68628384

約数和(自身を除く): 28679146

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 5477, 7294, 10954, 38339, 76678, 2853517, 5707034, 19974619, 39949238]

約数ペア:

[(1, 39949238), (2, 19974619), (7, 5707034), (14, 2853517), (521, 76678), (1042, 38339), (3647, 10954), (5477, 7294)]