7158928

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1615

約数の個数: 40

約数和(自身を含む): 16248960

約数和(自身を除く): 9090032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 1559, 2296, 3118, 4592, 6236, 10913, 12472, 21826, 24944, 43652, 63919, 87304, 127838, 174608, 255676, 447433, 511352, 894866, 1022704, 1789732, 3579464, 7158928]

約数ペア:

[(1, 7158928), (2, 3579464), (4, 1789732), (7, 1022704), (8, 894866), (14, 511352), (16, 447433), (28, 255676), (41, 174608), (56, 127838), (82, 87304), (112, 63919), (164, 43652), (287, 24944), (328, 21826), (574, 12472), (656, 10913), (1148, 6236), (1559, 4592), (2296, 3118)]