29827994

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 23359846

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 518, 623, 647, 1246, 1294, 3293, 4529, 6586, 9058, 23051, 23939, 46102, 47878, 57583, 115166, 167573, 335146, 403081, 806162, 2130571, 4261142, 14913997, 29827994]

約数ペア:

[(1, 29827994), (2, 14913997), (7, 4261142), (14, 2130571), (37, 806162), (74, 403081), (89, 335146), (178, 167573), (259, 115166), (518, 57583), (623, 47878), (647, 46102), (1246, 23939), (1294, 23051), (3293, 9058), (4529, 6586)]