39247474

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{6991}}^1$

素因数の和:7401

約数の個数: 16

約数和(自身を含む): 67458816

約数和(自身を除く): 28211342

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 6991, 13982, 48937, 97874, 2803391, 5606782, 19623737, 39247474]

約数ペア:

[(1, 39247474), (2, 19623737), (7, 5606782), (14, 2803391), (401, 97874), (802, 48937), (2807, 13982), (5614, 6991)]