66320584

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 137990160

約数和(自身を除く): 71669576

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 131, 242, 262, 484, 523, 524, 968, 1046, 1048, 1441, 2092, 2882, 4184, 5753, 5764, 11506, 11528, 15851, 23012, 31702, 46024, 63283, 63404, 68513, 126566, 126808, 137026, 253132, 274052, 506264, 548104, 753643, 1507286, 3014572, 6029144, 8290073, 16580146, 33160292, 66320584]

約数ペア:

[(1, 66320584), (2, 33160292), (4, 16580146), (8, 8290073), (11, 6029144), (22, 3014572), (44, 1507286), (88, 753643), (121, 548104), (131, 506264), (242, 274052), (262, 253132), (484, 137026), (523, 126808), (524, 126566), (968, 68513), (1046, 63404), (1048, 63283), (1441, 46024), (2092, 31702), (2882, 23012), (4184, 15851), (5753, 11528), (5764, 11506)]