28672041

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 38880000

約数和(自身を除く): 10207959

約数列:

[1, 3, 107, 179, 321, 499, 537, 1497, 19153, 53393, 57459, 89321, 160179, 267963, 9557347, 28672041]

約数ペア:

[(1, 28672041), (3, 9557347), (107, 267963), (179, 160179), (321, 89321), (499, 57459), (537, 53393), (1497, 19153)]