66846288

素因数分解:

$2^4\times 3^1\times {\mathrm{1392631}}^1$

素因数の和:1392642

約数の個数: 20

約数和(自身を含む): 172686368

約数和(自身を除く): 105840080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1392631, 2785262, 4177893, 5570524, 8355786, 11141048, 16711572, 22282096, 33423144, 66846288]

約数ペア:

[(1, 66846288), (2, 33423144), (3, 22282096), (4, 16711572), (6, 11141048), (8, 8355786), (12, 5570524), (16, 4177893), (24, 2785262), (48, 1392631)]