28610098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21319}}^1$

素因数の和:21393

約数の個数: 16

約数和(自身を含む): 47586240

約数和(自身を除く): 18976142

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 21319, 42638, 234509, 469018, 1300459, 2600918, 14305049, 28610098]

約数ペア:

[(1, 28610098), (2, 14305049), (11, 2600918), (22, 1300459), (61, 469018), (122, 234509), (671, 42638), (1342, 21319)]