28391096

素因数分解:

$2^3\times {\mathrm{887}}^1\times {\mathrm{4001}}^1$

素因数の和:4894

約数の個数: 16

約数和(自身を含む): 53306640

約数和(自身を除く): 24915544

約数列:

[1, 2, 4, 8, 887, 1774, 3548, 4001, 7096, 8002, 16004, 32008, 3548887, 7097774, 14195548, 28391096]

約数ペア:

[(1, 28391096), (2, 14195548), (4, 7097774), (8, 3548887), (887, 32008), (1774, 16004), (3548, 8002), (4001, 7096)]