3456512

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 40

約数和(自身を含む): 7111896

約数和(自身を除く): 3655384

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 157, 172, 256, 314, 344, 512, 628, 688, 1256, 1376, 2512, 2752, 5024, 5504, 6751, 10048, 11008, 13502, 20096, 22016, 27004, 40192, 54008, 80384, 108016, 216032, 432064, 864128, 1728256, 3456512]

約数ペア:

[(1, 3456512), (2, 1728256), (4, 864128), (8, 432064), (16, 216032), (32, 108016), (43, 80384), (64, 54008), (86, 40192), (128, 27004), (157, 22016), (172, 20096), (256, 13502), (314, 11008), (344, 10048), (512, 6751), (628, 5504), (688, 5024), (1256, 2752), (1376, 2512)]