26720666

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6217}}^1$

素因数の和:6533

約数の個数: 16

約数和(自身を含む): 45963456

約数和(自身を除く): 19242790

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 6217, 12434, 43519, 87038, 1908619, 3817238, 13360333, 26720666]

約数ペア:

[(1, 26720666), (2, 13360333), (7, 3817238), (14, 1908619), (307, 87038), (614, 43519), (2149, 12434), (4298, 6217)]