2226368

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 28

約数和(自身を含む): 4526280

約数和(自身を除く): 2299912

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 809, 1376, 1618, 2752, 3236, 6472, 12944, 25888, 34787, 51776, 69574, 139148, 278296, 556592, 1113184, 2226368]

約数ペア:

[(1, 2226368), (2, 1113184), (4, 556592), (8, 278296), (16, 139148), (32, 69574), (43, 51776), (64, 34787), (86, 25888), (172, 12944), (344, 6472), (688, 3236), (809, 2752), (1376, 1618)]