68666266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{5119}}^1$

素因数の和:5493

約数の個数: 16

約数和(自身を含む): 108748800

約数和(自身を除く): 40082534

約数列:

[1, 2, 19, 38, 353, 706, 5119, 6707, 10238, 13414, 97261, 194522, 1807007, 3614014, 34333133, 68666266]

約数ペア:

[(1, 68666266), (2, 34333133), (19, 3614014), (38, 1807007), (353, 194522), (706, 97261), (5119, 13414), (6707, 10238)]