28398944

素因数分解:

$2^5\times 7^1\times {\mathrm{126781}}^1$

素因数の和:126798

約数の個数: 24

約数和(自身を含む): 63898128

約数和(自身を除く): 35499184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 126781, 253562, 507124, 887467, 1014248, 1774934, 2028496, 3549868, 4056992, 7099736, 14199472, 28398944]

約数ペア:

[(1, 28398944), (2, 14199472), (4, 7099736), (7, 4056992), (8, 3549868), (14, 2028496), (16, 1774934), (28, 1014248), (32, 887467), (56, 507124), (112, 253562), (224, 126781)]