7886672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{25943}}^1$

素因数の和:25970

約数の個数: 20

約数和(自身を含む): 16085280

約数和(自身を除く): 8198608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 25943, 51886, 103772, 207544, 415088, 492917, 985834, 1971668, 3943336, 7886672]

約数ペア:

[(1, 7886672), (2, 3943336), (4, 1971668), (8, 985834), (16, 492917), (19, 415088), (38, 207544), (76, 103772), (152, 51886), (304, 25943)]