27661366

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:903

約数の個数: 16

約数和(自身を含む): 42134400

約数和(自身を除く): 14473034

約数列:

[1, 2, 109, 218, 223, 446, 569, 1138, 24307, 48614, 62021, 124042, 126887, 253774, 13830683, 27661366]

約数ペア:

[(1, 27661366), (2, 13830683), (109, 253774), (218, 126887), (223, 124042), (446, 62021), (569, 48614), (1138, 24307)]