78848084

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{68683}}^1$

素因数の和:68735

約数の個数: 24

約数和(自身を含む): 161544768

約数和(自身を除く): 82696684

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 68683, 137366, 274732, 480781, 961562, 1923124, 2816003, 5632006, 11264012, 19712021, 39424042, 78848084]

約数ペア:

[(1, 78848084), (2, 39424042), (4, 19712021), (7, 11264012), (14, 5632006), (28, 2816003), (41, 1923124), (82, 961562), (164, 480781), (287, 274732), (574, 137366), (1148, 68683)]