126129472

素因数分解:

$2^6\times 7^1\times {\mathrm{281539}}^1$

素因数の和:281558

約数の個数: 28

約数和(自身を含む): 286044640

約数和(自身を除く): 159915168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 281539, 563078, 1126156, 1970773, 2252312, 3941546, 4504624, 7883092, 9009248, 15766184, 18018496, 31532368, 63064736, 126129472]

約数ペア:

[(1, 126129472), (2, 63064736), (4, 31532368), (7, 18018496), (8, 15766184), (14, 9009248), (16, 7883092), (28, 4504624), (32, 3941546), (56, 2252312), (64, 1970773), (112, 1126156), (224, 563078), (448, 281539)]