138627776

素因数分解:

$2^6\times 7^1\times {\mathrm{309437}}^1$

素因数の和:309456

約数の個数: 28

約数和(自身を含む): 314389008

約数和(自身を除く): 175761232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 309437, 618874, 1237748, 2166059, 2475496, 4332118, 4950992, 8664236, 9901984, 17328472, 19803968, 34656944, 69313888, 138627776]

約数ペア:

[(1, 138627776), (2, 69313888), (4, 34656944), (7, 19803968), (8, 17328472), (14, 9901984), (16, 8664236), (28, 4950992), (32, 4332118), (56, 2475496), (64, 2166059), (112, 1237748), (224, 618874), (448, 309437)]