66841968

素因数分解:

$2^4\times 3^1\times {\mathrm{1392541}}^1$

素因数の和:1392552

約数の個数: 20

約数和(自身を含む): 172675208

約数和(自身を除く): 105833240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1392541, 2785082, 4177623, 5570164, 8355246, 11140328, 16710492, 22280656, 33420984, 66841968]

約数ペア:

[(1, 66841968), (2, 33420984), (3, 22280656), (4, 16710492), (6, 11140328), (8, 8355246), (12, 5570164), (16, 4177623), (24, 2785082), (48, 1392541)]