47207426

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{7681}}^1$

素因数の和:8129

約数の個数: 16

約数和(自身を含む): 81121920

約数和(自身を除く): 33914494

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 7681, 15362, 53767, 107534, 3371959, 6743918, 23603713, 47207426]

約数ペア:

[(1, 47207426), (2, 23603713), (7, 6743918), (14, 3371959), (439, 107534), (878, 53767), (3073, 15362), (6146, 7681)]