66936681616

素因数分解:

$2^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1773439}}^1$

素因数の和:1773791

約数の個数: 40

約数和(自身を含む): 148656834560

約数和(自身を除く): 81720152944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 337, 674, 1348, 2359, 2696, 4718, 5392, 9436, 18872, 37744, 1773439, 3546878, 7093756, 12414073, 14187512, 24828146, 28375024, 49656292, 99312584, 198625168, 597648943, 1195297886, 2390595772, 4183542601, 4781191544, 8367085202, 9562383088, 16734170404, 33468340808, 66936681616]

約数ペア:

[(1, 66936681616), (2, 33468340808), (4, 16734170404), (7, 9562383088), (8, 8367085202), (14, 4781191544), (16, 4183542601), (28, 2390595772), (56, 1195297886), (112, 597648943), (337, 198625168), (674, 99312584), (1348, 49656292), (2359, 28375024), (2696, 24828146), (4718, 14187512), (5392, 12414073), (9436, 7093756), (18872, 3546878), (37744, 1773439)]