3878944

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2872

約数の個数: 24

約数和(自身を含む): 7817040

約数和(自身を除く): 3938096

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 2819, 5638, 11276, 22552, 45104, 90208, 121217, 242434, 484868, 969736, 1939472, 3878944]

約数ペア:

[(1, 3878944), (2, 1939472), (4, 969736), (8, 484868), (16, 242434), (32, 121217), (43, 90208), (86, 45104), (172, 22552), (344, 11276), (688, 5638), (1376, 2819)]