26623504

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{11971}}^1$

素因数の和:12118

約数の個数: 20

約数和(自身を含む): 51958480

約数和(自身を除く): 25334976

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 11971, 23942, 47884, 95768, 191536, 1663969, 3327938, 6655876, 13311752, 26623504]

約数ペア:

[(1, 26623504), (2, 13311752), (4, 6655876), (8, 3327938), (16, 1663969), (139, 191536), (278, 95768), (556, 47884), (1112, 23942), (2224, 11971)]