28939658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57193}}^1$

素因数の和:57229

約数の個数: 16

約数和(自身を含む): 49415616

約数和(自身を除く): 20475958

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 57193, 114386, 629123, 1258246, 1315439, 2630878, 14469829, 28939658]

約数ペア:

[(1, 28939658), (2, 14469829), (11, 2630878), (22, 1315439), (23, 1258246), (46, 629123), (253, 114386), (506, 57193)]