28086014782

素因数分解:

$2^1\times 7^1\times {\mathrm{12959}}^1\times {\mathrm{154807}}^1$

素因数の和:167775

約数の個数: 16

約数和(自身を含む): 48151480320

約数和(自身を除く): 20065465538

約数列:

[1, 2, 7, 14, 12959, 25918, 90713, 154807, 181426, 309614, 1083649, 2167298, 2006143913, 4012287826, 14043007391, 28086014782]

約数ペア:

[(1, 28086014782), (2, 14043007391), (7, 4012287826), (14, 2006143913), (12959, 2167298), (25918, 1083649), (90713, 309614), (154807, 181426)]