112971376

素因数分解:

$2^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1559}}^1$

素因数の和:2221

約数の個数: 40

約数和(自身を含む): 250698240

約数和(自身を除く): 137726864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 647, 1294, 1559, 2588, 3118, 4529, 5176, 6236, 9058, 10352, 10913, 12472, 18116, 21826, 24944, 36232, 43652, 72464, 87304, 174608, 1008673, 2017346, 4034692, 7060711, 8069384, 14121422, 16138768, 28242844, 56485688, 112971376]

約数ペア:

[(1, 112971376), (2, 56485688), (4, 28242844), (7, 16138768), (8, 14121422), (14, 8069384), (16, 7060711), (28, 4034692), (56, 2017346), (112, 1008673), (647, 174608), (1294, 87304), (1559, 72464), (2588, 43652), (3118, 36232), (4529, 24944), (5176, 21826), (6236, 18116), (9058, 12472), (10352, 10913)]