65720292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21647}}^1$

素因数の和:21688

約数の個数: 48

約数和(自身を含む): 174569472

約数和(自身を除く): 108849180

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 21647, 43294, 64941, 86588, 129882, 238117, 259764, 476234, 497881, 714351, 952468, 995762, 1428702, 1493643, 1991524, 2857404, 2987286, 5476691, 5974572, 10953382, 16430073, 21906764, 32860146, 65720292]

約数ペア:

[(1, 65720292), (2, 32860146), (3, 21906764), (4, 16430073), (6, 10953382), (11, 5974572), (12, 5476691), (22, 2987286), (23, 2857404), (33, 1991524), (44, 1493643), (46, 1428702), (66, 995762), (69, 952468), (92, 714351), (132, 497881), (138, 476234), (253, 259764), (276, 238117), (506, 129882), (759, 86588), (1012, 64941), (1518, 43294), (3036, 21647)]