28727368

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{156127}}^1$

素因数の和:156156

約数の個数: 16

約数和(自身を含む): 56206080

約数和(自身を除く): 27478712

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 156127, 312254, 624508, 1249016, 3590921, 7181842, 14363684, 28727368]

約数ペア:

[(1, 28727368), (2, 14363684), (4, 7181842), (8, 3590921), (23, 1249016), (46, 624508), (92, 312254), (184, 156127)]