128099776

素因数分解:

$2^6\times 7^1\times {\mathrm{285937}}^1$

素因数の和:285956

約数の個数: 28

約数和(自身を含む): 290513008

約数和(自身を除く): 162413232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 285937, 571874, 1143748, 2001559, 2287496, 4003118, 4574992, 8006236, 9149984, 16012472, 18299968, 32024944, 64049888, 128099776]

約数ペア:

[(1, 128099776), (2, 64049888), (4, 32024944), (7, 18299968), (8, 16012472), (14, 9149984), (16, 8006236), (28, 4574992), (32, 4003118), (56, 2287496), (64, 2001559), (112, 1143748), (224, 571874), (448, 285937)]