66795718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{8011}}^1$

素因数の和:8403

約数の個数: 16

約数和(自身を含む): 109604160

約数和(自身を除く): 42808442

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8011, 8338, 16022, 88121, 176242, 3036169, 6072338, 33397859, 66795718]

約数ペア:

[(1, 66795718), (2, 33397859), (11, 6072338), (22, 3036169), (379, 176242), (758, 88121), (4169, 16022), (8011, 8338)]