72119978

素因数分解:

$2^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{6011}}^1$

素因数の和:6877

約数の個数: 16

約数和(自身を含む): 123799104

約数和(自身を除く): 51679126

約数列:

[1, 2, 7, 14, 857, 1714, 5999, 6011, 11998, 12022, 42077, 84154, 5151427, 10302854, 36059989, 72119978]

約数ペア:

[(1, 72119978), (2, 36059989), (7, 10302854), (14, 5151427), (857, 84154), (1714, 42077), (5999, 12022), (6011, 11998)]