68472008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{778091}}^1$

素因数の和:778108

約数の個数: 16

約数和(自身を含む): 140056560

約数和(自身を除く): 71584552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 778091, 1556182, 3112364, 6224728, 8559001, 17118002, 34236004, 68472008]

約数ペア:

[(1, 68472008), (2, 34236004), (4, 17118002), (8, 8559001), (11, 6224728), (22, 3112364), (44, 1556182), (88, 778091)]