38428304

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{5471}}^1$

素因数の和:5918

約数の個数: 20

約数和(自身を含む): 74638080

約数和(自身を除く): 36209776

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 5471, 7024, 10942, 21884, 43768, 87536, 2401769, 4803538, 9607076, 19214152, 38428304]

約数ペア:

[(1, 38428304), (2, 19214152), (4, 9607076), (8, 4803538), (16, 2401769), (439, 87536), (878, 43768), (1756, 21884), (3512, 10942), (5471, 7024)]