70489864

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 134343000

約数和(自身を除く): 63853136

約数列:

[1, 2, 4, 8, 109, 218, 229, 353, 436, 458, 706, 872, 916, 1412, 1832, 2824, 24961, 38477, 49922, 76954, 80837, 99844, 153908, 161674, 199688, 307816, 323348, 646696, 8811233, 17622466, 35244932, 70489864]

約数ペア:

[(1, 70489864), (2, 35244932), (4, 17622466), (8, 8811233), (109, 646696), (218, 323348), (229, 307816), (353, 199688), (436, 161674), (458, 153908), (706, 99844), (872, 80837), (916, 76954), (1412, 49922), (1832, 38477), (2824, 24961)]