8427008

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 40

約数和(自身を含む): 17104560

約数和(自身を除く): 8677552

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 151, 218, 256, 302, 436, 512, 604, 872, 1208, 1744, 2416, 3488, 4832, 6976, 9664, 13952, 16459, 19328, 27904, 32918, 38656, 55808, 65836, 77312, 131672, 263344, 526688, 1053376, 2106752, 4213504, 8427008]

約数ペア:

[(1, 8427008), (2, 4213504), (4, 2106752), (8, 1053376), (16, 526688), (32, 263344), (64, 131672), (109, 77312), (128, 65836), (151, 55808), (218, 38656), (256, 32918), (302, 27904), (436, 19328), (512, 16459), (604, 13952), (872, 9664), (1208, 6976), (1744, 4832), (2416, 3488)]