28887752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{190051}}^1$

素因数の和:190076

約数の個数: 16

約数和(自身を含む): 57015600

約数和(自身を除く): 28127848

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 190051, 380102, 760204, 1520408, 3610969, 7221938, 14443876, 28887752]

約数ペア:

[(1, 28887752), (2, 14443876), (4, 7221938), (8, 3610969), (19, 1520408), (38, 760204), (76, 380102), (152, 190051)]