68422288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9041}}^1$

素因数の和:9103

約数の個数: 40

約数和(自身を含む): 147999456

約数和(自身を除く): 79577168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 9041, 18082, 36164, 72328, 99451, 144656, 198902, 388763, 397804, 777526, 795608, 1555052, 1591216, 3110104, 4276393, 6220208, 8552786, 17105572, 34211144, 68422288]

約数ペア:

[(1, 68422288), (2, 34211144), (4, 17105572), (8, 8552786), (11, 6220208), (16, 4276393), (22, 3110104), (43, 1591216), (44, 1555052), (86, 795608), (88, 777526), (172, 397804), (176, 388763), (344, 198902), (473, 144656), (688, 99451), (946, 72328), (1892, 36164), (3784, 18082), (7568, 9041)]