68800774

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4969}}^1$

素因数の和:5044

約数の個数: 32

約数和(自身を含む): 125959680

約数和(自身を除く): 57158906

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 4969, 6923, 9938, 13846, 34783, 69566, 114287, 213667, 228574, 427334, 800009, 1495669, 1600018, 2991338, 4914341, 9828682, 34400387, 68800774]

約数ペア:

[(1, 68800774), (2, 34400387), (7, 9828682), (14, 4914341), (23, 2991338), (43, 1600018), (46, 1495669), (86, 800009), (161, 427334), (301, 228574), (322, 213667), (602, 114287), (989, 69566), (1978, 34783), (4969, 13846), (6923, 9938)]