28030068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{70783}}^1$

素因数の和:70804

約数の個数: 36

約数和(自身を含む): 77296128

約数和(自身を除く): 49266060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 70783, 141566, 212349, 283132, 424698, 637047, 778613, 849396, 1274094, 1557226, 2335839, 2548188, 3114452, 4671678, 7007517, 9343356, 14015034, 28030068]

約数ペア:

[(1, 28030068), (2, 14015034), (3, 9343356), (4, 7007517), (6, 4671678), (9, 3114452), (11, 2548188), (12, 2335839), (18, 1557226), (22, 1274094), (33, 849396), (36, 778613), (44, 637047), (66, 424698), (99, 283132), (132, 212349), (198, 141566), (396, 70783)]