66987982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{8011}}^1$

素因数の和:8163

約数の個数: 16

約数和(自身を含む): 104123952

約数和(自身を除く): 37135970

約数列:

[1, 2, 37, 74, 113, 226, 4181, 8011, 8362, 16022, 296407, 592814, 905243, 1810486, 33493991, 66987982]

約数ペア:

[(1, 66987982), (2, 33493991), (37, 1810486), (74, 905243), (113, 592814), (226, 296407), (4181, 16022), (8011, 8362)]