7243888

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{5087}}^1$

素因数の和:5184

約数の個数: 20

約数和(自身を含む): 14195520

約数和(自身を除く): 6951632

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 5087, 10174, 20348, 40696, 81392, 452743, 905486, 1810972, 3621944, 7243888]

約数ペア:

[(1, 7243888), (2, 3621944), (4, 1810972), (8, 905486), (16, 452743), (89, 81392), (178, 40696), (356, 20348), (712, 10174), (1424, 5087)]