13943888

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5413}}^1$

素因数の和:5451

約数の個数: 40

約数和(自身を含む): 32224128

約数和(自身を除く): 18280240

約数列:

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

約数ペア:

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