66893224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{440087}}^1$

素因数の和:440112

約数の個数: 16

約数和(自身を含む): 132026400

約数和(自身を除く): 65133176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 440087, 880174, 1760348, 3520696, 8361653, 16723306, 33446612, 66893224]

約数ペア:

[(1, 66893224), (2, 33446612), (4, 16723306), (8, 8361653), (19, 3520696), (38, 1760348), (76, 880174), (152, 440087)]