28535182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8011}}^1$

素因数の和:8163

約数の個数: 16

約数和(自身を含む): 46437552

約数和(自身を除く): 17902370

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 8011, 16022, 104143, 208286, 1097507, 2195014, 14267591, 28535182]

約数ペア:

[(1, 28535182), (2, 14267591), (13, 2195014), (26, 1097507), (137, 208286), (274, 104143), (1781, 16022), (3562, 8011)]