3947488

素因数分解:

$2^5\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:730

約数の個数: 24

約数和(自身を含む): 7817040

約数和(自身を除く): 3869552

約数列:

[1, 2, 4, 8, 16, 32, 281, 439, 562, 878, 1124, 1756, 2248, 3512, 4496, 7024, 8992, 14048, 123359, 246718, 493436, 986872, 1973744, 3947488]

約数ペア:

[(1, 3947488), (2, 1973744), (4, 986872), (8, 493436), (16, 246718), (32, 123359), (281, 14048), (439, 8992), (562, 7024), (878, 4496), (1124, 3512), (1756, 2248)]