29978224

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{43573}}^1$

素因数の和:43624

約数の個数: 20

約数和(自身を含む): 59434936

約数和(自身を除く): 29456712

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 43573, 87146, 174292, 348584, 697168, 1873639, 3747278, 7494556, 14989112, 29978224]

約数ペア:

[(1, 29978224), (2, 14989112), (4, 7494556), (8, 3747278), (16, 1873639), (43, 697168), (86, 348584), (172, 174292), (344, 87146), (688, 43573)]