28300424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{186187}}^1$

素因数の和:186212

約数の個数: 16

約数和(自身を含む): 55856400

約数和(自身を除く): 27555976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 186187, 372374, 744748, 1489496, 3537553, 7075106, 14150212, 28300424]

約数ペア:

[(1, 28300424), (2, 14150212), (4, 7075106), (8, 3537553), (19, 1489496), (38, 744748), (76, 372374), (152, 186187)]