64872214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{4001}}^1$

素因数の和:4092

約数の個数: 24

約数和(自身を含む): 108582264

約数和(自身を除く): 43710050

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 737, 1474, 4001, 8002, 8107, 16214, 44011, 88022, 268067, 484121, 536134, 968242, 2948737, 5897474, 32436107, 64872214]

約数ペア:

[(1, 64872214), (2, 32436107), (11, 5897474), (22, 2948737), (67, 968242), (121, 536134), (134, 484121), (242, 268067), (737, 88022), (1474, 44011), (4001, 16214), (8002, 8107)]