8491112

素因数分解:

$2^3\times 7^2\times {\mathrm{21661}}^1$

素因数の和:21681

約数の個数: 24

約数和(自身を含む): 18521010

約数和(自身を除く): 10029898

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 21661, 43322, 86644, 151627, 173288, 303254, 606508, 1061389, 1213016, 2122778, 4245556, 8491112]

約数ペア:

[(1, 8491112), (2, 4245556), (4, 2122778), (7, 1213016), (8, 1061389), (14, 606508), (28, 303254), (49, 173288), (56, 151627), (98, 86644), (196, 43322), (392, 21661)]