27421256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 54756000

約数和(自身を除く): 27334744

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 2027, 3382, 4054, 6764, 8108, 13528, 16216, 38513, 77026, 154052, 180403, 308104, 360806, 721612, 1443224, 3427657, 6855314, 13710628, 27421256]

約数ペア:

[(1, 27421256), (2, 13710628), (4, 6855314), (8, 3427657), (19, 1443224), (38, 721612), (76, 360806), (89, 308104), (152, 180403), (178, 154052), (356, 77026), (712, 38513), (1691, 16216), (2027, 13528), (3382, 8108), (4054, 6764)]