68126488

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{433}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 130304160

約数和(自身を除く): 62177672

約数列:

[1, 2, 4, 8, 71, 142, 277, 284, 433, 554, 568, 866, 1108, 1732, 2216, 3464, 19667, 30743, 39334, 61486, 78668, 119941, 122972, 157336, 239882, 245944, 479764, 959528, 8515811, 17031622, 34063244, 68126488]

約数ペア:

[(1, 68126488), (2, 34063244), (4, 17031622), (8, 8515811), (71, 959528), (142, 479764), (277, 245944), (284, 239882), (433, 157336), (554, 122972), (568, 119941), (866, 78668), (1108, 61486), (1732, 39334), (2216, 30743), (3464, 19667)]