28804950724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1266263}}^1$

素因数の和:1266336

約数の個数: 36

約数和(自身を含む): 56586805632

約数和(自身を除く): 27781854908

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 1034, 2068, 5687, 11374, 22748, 1266263, 2532526, 5065052, 13928893, 27857786, 55715572, 59514361, 119028722, 153217823, 238057444, 306435646, 612871292, 654657971, 1309315942, 2618631884, 7201237681, 14402475362, 28804950724]

約数ペア:

[(1, 28804950724), (2, 14402475362), (4, 7201237681), (11, 2618631884), (22, 1309315942), (44, 654657971), (47, 612871292), (94, 306435646), (121, 238057444), (188, 153217823), (242, 119028722), (484, 59514361), (517, 55715572), (1034, 27857786), (2068, 13928893), (5687, 5065052), (11374, 2532526), (22748, 1266263)]