68484094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257459}}^1$

素因数の和:257487

約数の個数: 16

約数和(自身を含む): 123580800

約数和(自身を除く): 55096706

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 257459, 514918, 1802213, 3604426, 4891721, 9783442, 34242047, 68484094]

約数ペア:

[(1, 68484094), (2, 34242047), (7, 9783442), (14, 4891721), (19, 3604426), (38, 1802213), (133, 514918), (266, 257459)]