28720657691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{5087}}^1$

素因数の和:5339

約数の個数: 32

約数和(自身を含む): 32530636800

約数和(自身を除く): 3809979109

約数列:

[1, 11, 73, 79, 89, 803, 869, 979, 5087, 5767, 6497, 7031, 55957, 63437, 71467, 77341, 371351, 401873, 452743, 513263, 4084861, 4420603, 4980173, 5645893, 29336729, 33050239, 35766697, 322704019, 363552629, 393433667, 2610968881, 28720657691]

約数ペア:

[(1, 28720657691), (11, 2610968881), (73, 393433667), (79, 363552629), (89, 322704019), (803, 35766697), (869, 33050239), (979, 29336729), (5087, 5645893), (5767, 4980173), (6497, 4420603), (7031, 4084861), (55957, 513263), (63437, 452743), (71467, 401873), (77341, 371351)]