27838066774

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64143011}}^1$

素因数の和:64143051

約数の個数: 16

約数和(自身を含む): 49261833216

約数和(自身を除く): 21423766442

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 64143011, 128286022, 449001077, 898002154, 1988433341, 3976866682, 13919033387, 27838066774]

約数ペア:

[(1, 27838066774), (2, 13919033387), (7, 3976866682), (14, 1988433341), (31, 898002154), (62, 449001077), (217, 128286022), (434, 64143011)]