67638613

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{11827}}^1$

素因数の和:11896

約数の個数: 16

約数和(自身を含む): 83269120

約数和(自身を除く): 15630507

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 11827, 82789, 224713, 508561, 1572991, 3559927, 9662659, 67638613]

約数ペア:

[(1, 67638613), (7, 9662659), (19, 3559927), (43, 1572991), (133, 508561), (301, 224713), (817, 82789), (5719, 11827)]