66547984

素因数分解:

$2^4\times {\mathrm{1741}}^1\times {\mathrm{2389}}^1$

素因数の和:4138

約数の個数: 20

約数和(自身を含む): 129064780

約数和(自身を除く): 62516796

約数列:

[1, 2, 4, 8, 16, 1741, 2389, 3482, 4778, 6964, 9556, 13928, 19112, 27856, 38224, 4159249, 8318498, 16636996, 33273992, 66547984]

約数ペア:

[(1, 66547984), (2, 33273992), (4, 16636996), (8, 8318498), (16, 4159249), (1741, 38224), (2389, 27856), (3482, 19112), (4778, 13928), (6964, 9556)]