66928128

素因数分解:

$2^9\times 3^1\times {\mathrm{43573}}^1$

素因数の和:43594

約数の個数: 40

約数和(自身を含む): 178304808

約数和(自身を除く): 111376680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 43573, 87146, 130719, 174292, 261438, 348584, 522876, 697168, 1045752, 1394336, 2091504, 2788672, 4183008, 5577344, 8366016, 11154688, 16732032, 22309376, 33464064, 66928128]

約数ペア:

[(1, 66928128), (2, 33464064), (3, 22309376), (4, 16732032), (6, 11154688), (8, 8366016), (12, 5577344), (16, 4183008), (24, 2788672), (32, 2091504), (48, 1394336), (64, 1045752), (96, 697168), (128, 522876), (192, 348584), (256, 261438), (384, 174292), (512, 130719), (768, 87146), (1536, 43573)]