3217648

素因数分解:

$2^4\times 7^1\times {\mathrm{28729}}^1$

素因数の和:28744

約数の個数: 20

約数和(自身を含む): 7125040

約数和(自身を除く): 3907392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 28729, 57458, 114916, 201103, 229832, 402206, 459664, 804412, 1608824, 3217648]

約数ペア:

[(1, 3217648), (2, 1608824), (4, 804412), (7, 459664), (8, 402206), (14, 229832), (16, 201103), (28, 114916), (56, 57458), (112, 28729)]