28914864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2381}}^1$

素因数の和:2426

約数の個数: 80

約数和(自身を含む): 85065984

約数和(自身を除く): 56151120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 253, 264, 276, 368, 506, 528, 552, 759, 1012, 1104, 1518, 2024, 2381, 3036, 4048, 4762, 6072, 7143, 9524, 12144, 14286, 19048, 26191, 28572, 38096, 52382, 54763, 57144, 78573, 104764, 109526, 114288, 157146, 164289, 209528, 219052, 314292, 328578, 419056, 438104, 602393, 628584, 657156, 876208, 1204786, 1257168, 1314312, 1807179, 2409572, 2628624, 3614358, 4819144, 7228716, 9638288, 14457432, 28914864]

約数ペア:

[(1, 28914864), (2, 14457432), (3, 9638288), (4, 7228716), (6, 4819144), (8, 3614358), (11, 2628624), (12, 2409572), (16, 1807179), (22, 1314312), (23, 1257168), (24, 1204786), (33, 876208), (44, 657156), (46, 628584), (48, 602393), (66, 438104), (69, 419056), (88, 328578), (92, 314292), (132, 219052), (138, 209528), (176, 164289), (184, 157146), (253, 114288), (264, 109526), (276, 104764), (368, 78573), (506, 57144), (528, 54763), (552, 52382), (759, 38096), (1012, 28572), (1104, 26191), (1518, 19048), (2024, 14286), (2381, 12144), (3036, 9524), (4048, 7143), (4762, 6072)]