26445549

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 40521600

約数和(自身を除く): 14076051

約数列:

[1, 3, 13, 19, 39, 57, 89, 247, 267, 401, 741, 1157, 1203, 1691, 3471, 5073, 5213, 7619, 15639, 21983, 22857, 35689, 65949, 99047, 107067, 297141, 463957, 678091, 1391871, 2034273, 8815183, 26445549]

約数ペア:

[(1, 26445549), (3, 8815183), (13, 2034273), (19, 1391871), (39, 678091), (57, 463957), (89, 297141), (247, 107067), (267, 99047), (401, 65949), (741, 35689), (1157, 22857), (1203, 21983), (1691, 15639), (3471, 7619), (5073, 5213)]