28930904

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{26017}}^1$

素因数の和:26162

約数の個数: 16

約数和(自身を含む): 54637800

約数和(自身を除く): 25706896

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 26017, 52034, 104068, 208136, 3616363, 7232726, 14465452, 28930904]

約数ペア:

[(1, 28930904), (2, 14465452), (4, 7232726), (8, 3616363), (139, 208136), (278, 104068), (556, 52034), (1112, 26017)]