70748416

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{6427}}^1$

素因数の和:6486

約数の個数: 36

約数和(自身を含む): 144527152

約数和(自身を除く): 73778736

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2752, 5504, 6427, 11008, 12854, 25708, 51416, 102832, 205664, 276361, 411328, 552722, 822656, 1105444, 1645312, 2210888, 4421776, 8843552, 17687104, 35374208, 70748416]

約数ペア:

[(1, 70748416), (2, 35374208), (4, 17687104), (8, 8843552), (16, 4421776), (32, 2210888), (43, 1645312), (64, 1105444), (86, 822656), (128, 552722), (172, 411328), (256, 276361), (344, 205664), (688, 102832), (1376, 51416), (2752, 25708), (5504, 12854), (6427, 11008)]