27966554

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25943}}^1$

素因数の和:25970

約数の個数: 24

約数和(自身を含む): 53237088

約数和(自身を除く): 25270534

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 25943, 51886, 181601, 285373, 363202, 570746, 1271207, 1997611, 2542414, 3995222, 13983277, 27966554]

約数ペア:

[(1, 27966554), (2, 13983277), (7, 3995222), (11, 2542414), (14, 1997611), (22, 1271207), (49, 570746), (77, 363202), (98, 285373), (154, 181601), (539, 51886), (1078, 25943)]