66309648

素因数分解:

$2^4\times 3^1\times {\mathrm{1381451}}^1$

素因数の和:1381462

約数の個数: 20

約数和(自身を含む): 171300048

約数和(自身を除く): 104990400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1381451, 2762902, 4144353, 5525804, 8288706, 11051608, 16577412, 22103216, 33154824, 66309648]

約数ペア:

[(1, 66309648), (2, 33154824), (3, 22103216), (4, 16577412), (6, 11051608), (8, 8288706), (12, 5525804), (16, 4144353), (24, 2762902), (48, 1381451)]