27887776

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5453

約数の個数: 48

約数和(自身を含む): 65487744

約数和(自身を除く): 37599968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 5413, 10826, 21652, 37891, 43304, 75782, 86608, 124499, 151564, 173216, 248998, 303128, 497996, 606256, 871493, 995992, 1212512, 1742986, 1991984, 3485972, 3983968, 6971944, 13943888, 27887776]

約数ペア:

[(1, 27887776), (2, 13943888), (4, 6971944), (7, 3983968), (8, 3485972), (14, 1991984), (16, 1742986), (23, 1212512), (28, 995992), (32, 871493), (46, 606256), (56, 497996), (92, 303128), (112, 248998), (161, 173216), (184, 151564), (224, 124499), (322, 86608), (368, 75782), (644, 43304), (736, 37891), (1288, 21652), (2576, 10826), (5152, 5413)]