27759284

素因数分解:

$2^2\times 7^2\times {\mathrm{141629}}^1$

素因数の和:141647

約数の個数: 18

約数和(自身を含む): 56510370

約数和(自身を除く): 28751086

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 141629, 283258, 566516, 991403, 1982806, 3965612, 6939821, 13879642, 27759284]

約数ペア:

[(1, 27759284), (2, 13879642), (4, 6939821), (7, 3965612), (14, 1982806), (28, 991403), (49, 566516), (98, 283258), (196, 141629)]