66289168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2399}}^1$

素因数の和:2575

約数の個数: 40

約数和(自身を含む): 141062400

約数和(自身を除く): 74773232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 628, 1256, 1727, 2399, 2512, 3454, 4798, 6908, 9596, 13816, 19192, 26389, 27632, 38384, 52778, 105556, 211112, 376643, 422224, 753286, 1506572, 3013144, 4143073, 6026288, 8286146, 16572292, 33144584, 66289168]

約数ペア:

[(1, 66289168), (2, 33144584), (4, 16572292), (8, 8286146), (11, 6026288), (16, 4143073), (22, 3013144), (44, 1506572), (88, 753286), (157, 422224), (176, 376643), (314, 211112), (628, 105556), (1256, 52778), (1727, 38384), (2399, 27632), (2512, 26389), (3454, 19192), (4798, 13816), (6908, 9596)]