68947058

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{6703}}^1$

素因数の和:6881

約数の個数: 16

約数和(自身を含む): 106995840

約数和(自身を除く): 38048782

約数列:

[1, 2, 37, 74, 139, 278, 5143, 6703, 10286, 13406, 248011, 496022, 931717, 1863434, 34473529, 68947058]

約数ペア:

[(1, 68947058), (2, 34473529), (37, 1863434), (74, 931717), (139, 496022), (278, 248011), (5143, 13406), (6703, 10286)]