7139944

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2161}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 15566400

約数和(自身を除く): 8426456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 2161, 3304, 4322, 8644, 15127, 17288, 30254, 60508, 121016, 127499, 254998, 509996, 892493, 1019992, 1784986, 3569972, 7139944]

約数ペア:

[(1, 7139944), (2, 3569972), (4, 1784986), (7, 1019992), (8, 892493), (14, 509996), (28, 254998), (56, 127499), (59, 121016), (118, 60508), (236, 30254), (413, 17288), (472, 15127), (826, 8644), (1652, 4322), (2161, 3304)]