254268896

素因数分解:

$2^5\times 7^1\times {\mathrm{1135129}}^1$

素因数の和:1135146

約数の個数: 24

約数和(自身を含む): 572105520

約数和(自身を除く): 317836624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1135129, 2270258, 4540516, 7945903, 9081032, 15891806, 18162064, 31783612, 36324128, 63567224, 127134448, 254268896]

約数ペア:

[(1, 254268896), (2, 127134448), (4, 63567224), (7, 36324128), (8, 31783612), (14, 18162064), (16, 15891806), (28, 9081032), (32, 7945903), (56, 4540516), (112, 2270258), (224, 1135129)]