28318304

素因数分解:

$2^5\times 7^1\times {\mathrm{126421}}^1$

素因数の和:126438

約数の個数: 24

約数和(自身を含む): 63716688

約数和(自身を除く): 35398384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 126421, 252842, 505684, 884947, 1011368, 1769894, 2022736, 3539788, 4045472, 7079576, 14159152, 28318304]

約数ペア:

[(1, 28318304), (2, 14159152), (4, 7079576), (7, 4045472), (8, 3539788), (14, 2022736), (16, 1769894), (28, 1011368), (32, 884947), (56, 505684), (112, 252842), (224, 126421)]