28249367087588

素因数分解:

$2^2\times {\mathrm{4507}}^1\times {\mathrm{45667}}^1\times {\mathrm{34313}}^1$

素因数の和:84491

約数の個数: 24

約数和(自身を含む): 49449885086112

約数和(自身を除く): 21200517998524

約数列:

[1, 2, 4, 4507, 9014, 18028, 34313, 45667, 68626, 91334, 137252, 182668, 154648691, 205821169, 309297382, 411642338, 618594764, 823284676, 1566971771, 3133943542, 6267887084, 7062341771897, 14124683543794, 28249367087588]

約数ペア:

[(1, 28249367087588), (2, 14124683543794), (4, 7062341771897), (4507, 6267887084), (9014, 3133943542), (18028, 1566971771), (34313, 823284676), (45667, 618594764), (68626, 411642338), (91334, 309297382), (137252, 205821169), (182668, 154648691)]