28291211479

素因数分解:

${\mathrm{23}}^2\times {\mathrm{53}}^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 30651507040

約数和(自身を除く): 2360295561

約数列:

[1, 23, 53, 79, 241, 529, 1219, 1817, 2809, 4187, 5543, 12773, 19039, 28037, 41791, 64607, 96301, 127489, 221911, 293779, 437897, 676969, 1009067, 1485961, 2214923, 5103953, 6756917, 10071631, 15570287, 23208541, 53480551, 117390919, 358116601, 533796443, 1230052673, 28291211479]

約数ペア:

[(1, 28291211479), (23, 1230052673), (53, 533796443), (79, 358116601), (241, 117390919), (529, 53480551), (1219, 23208541), (1817, 15570287), (2809, 10071631), (4187, 6756917), (5543, 5103953), (12773, 2214923), (19039, 1485961), (28037, 1009067), (41791, 676969), (64607, 437897), (96301, 293779), (127489, 221911)]