28755068

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2003}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 52240272

約数和(自身を除く): 23485204

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 2003, 3589, 4006, 7178, 8012, 14356, 74111, 148222, 194291, 296444, 388582, 777164, 7188767, 14377534, 28755068]

約数ペア:

[(1, 28755068), (2, 14377534), (4, 7188767), (37, 777164), (74, 388582), (97, 296444), (148, 194291), (194, 148222), (388, 74111), (2003, 14356), (3589, 8012), (4006, 7178)]