27938792

素因数分解:

$2^3\times 7^1\times {\mathrm{498907}}^1$

素因数の和:498920

約数の個数: 16

約数和(自身を含む): 59868960

約数和(自身を除く): 31930168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 498907, 997814, 1995628, 3492349, 3991256, 6984698, 13969396, 27938792]

約数ペア:

[(1, 27938792), (2, 13969396), (4, 6984698), (7, 3991256), (8, 3492349), (14, 1995628), (28, 997814), (56, 498907)]