4388272

素因数分解:

$2^4\times 7^1\times {\mathrm{39181}}^1$

素因数の和:39196

約数の個数: 20

約数和(自身を含む): 9717136

約数和(自身を除く): 5328864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 39181, 78362, 156724, 274267, 313448, 548534, 626896, 1097068, 2194136, 4388272]

約数ペア:

[(1, 4388272), (2, 2194136), (4, 1097068), (7, 626896), (8, 548534), (14, 313448), (16, 274267), (28, 156724), (56, 78362), (112, 39181)]