25780068

素因数分解:

$2^2\times 3^2\times {\mathrm{811}}^1\times {\mathrm{883}}^1$

素因数の和:1704

約数の個数: 36

約数和(自身を含む): 65320528

約数和(自身を除く): 39540460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 811, 883, 1622, 1766, 2433, 2649, 3244, 3532, 4866, 5298, 7299, 7947, 9732, 10596, 14598, 15894, 29196, 31788, 716113, 1432226, 2148339, 2864452, 4296678, 6445017, 8593356, 12890034, 25780068]

約数ペア:

[(1, 25780068), (2, 12890034), (3, 8593356), (4, 6445017), (6, 4296678), (9, 2864452), (12, 2148339), (18, 1432226), (36, 716113), (811, 31788), (883, 29196), (1622, 15894), (1766, 14598), (2433, 10596), (2649, 9732), (3244, 7947), (3532, 7299), (4866, 5298)]