27589144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 60445440

約数和(自身を除く): 32856296

約数列:

[1, 2, 4, 8, 11, 22, 23, 43, 44, 46, 86, 88, 92, 172, 184, 253, 317, 344, 473, 506, 634, 946, 989, 1012, 1268, 1892, 1978, 2024, 2536, 3487, 3784, 3956, 6974, 7291, 7912, 10879, 13631, 13948, 14582, 21758, 27262, 27896, 29164, 43516, 54524, 58328, 80201, 87032, 109048, 149941, 160402, 299882, 313513, 320804, 599764, 627026, 641608, 1199528, 1254052, 2508104, 3448643, 6897286, 13794572, 27589144]

約数ペア:

[(1, 27589144), (2, 13794572), (4, 6897286), (8, 3448643), (11, 2508104), (22, 1254052), (23, 1199528), (43, 641608), (44, 627026), (46, 599764), (86, 320804), (88, 313513), (92, 299882), (172, 160402), (184, 149941), (253, 109048), (317, 87032), (344, 80201), (473, 58328), (506, 54524), (634, 43516), (946, 29164), (989, 27896), (1012, 27262), (1268, 21758), (1892, 14582), (1978, 13948), (2024, 13631), (2536, 10879), (3487, 7912), (3784, 7291), (3956, 6974)]