28610029

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 34819200

約数和(自身を除く): 6209171

約数列:

[1, 7, 19, 89, 133, 623, 1691, 2417, 11837, 16919, 45923, 215113, 321461, 1505791, 4087147, 28610029]

約数ペア:

[(1, 28610029), (7, 4087147), (19, 1505791), (89, 321461), (133, 215113), (623, 45923), (1691, 16919), (2417, 11837)]