25973646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3209}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 55468800

約数和(自身を除く): 29495154

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 3209, 4047, 6418, 8094, 9627, 19254, 60971, 121942, 182913, 227839, 365826, 455678, 683517, 1367034, 4328941, 8657882, 12986823, 25973646]

約数ペア:

[(1, 25973646), (2, 12986823), (3, 8657882), (6, 4328941), (19, 1367034), (38, 683517), (57, 455678), (71, 365826), (114, 227839), (142, 182913), (213, 121942), (426, 60971), (1349, 19254), (2698, 9627), (3209, 8094), (4047, 6418)]