39407396

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34327}}^1$

素因数の和:34379

約数の個数: 24

約数和(自身を含む): 80739456

約数和(自身を除く): 41332060

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 34327, 68654, 137308, 240289, 480578, 961156, 1407407, 2814814, 5629628, 9851849, 19703698, 39407396]

約数ペア:

[(1, 39407396), (2, 19703698), (4, 9851849), (7, 5629628), (14, 2814814), (28, 1407407), (41, 961156), (82, 480578), (164, 240289), (287, 137308), (574, 68654), (1148, 34327)]