67921294

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{15803}}^1$

素因数の和:16119

約数の個数: 16

約数和(自身を含む): 116823168

約数和(自身を除く): 48901874

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 15803, 31606, 110621, 221242, 4851521, 9703042, 33960647, 67921294]

約数ペア:

[(1, 67921294), (2, 33960647), (7, 9703042), (14, 4851521), (307, 221242), (614, 110621), (2149, 31606), (4298, 15803)]