8712944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{28661}}^1$

素因数の和:28688

約数の個数: 20

約数和(自身を含む): 17770440

約数和(自身を除く): 9057496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 28661, 57322, 114644, 229288, 458576, 544559, 1089118, 2178236, 4356472, 8712944]

約数ペア:

[(1, 8712944), (2, 4356472), (4, 2178236), (8, 1089118), (16, 544559), (19, 458576), (38, 229288), (76, 114644), (152, 57322), (304, 28661)]