27867956

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 53370240

約数和(自身を除く): 25502284

約数列:

[1, 2, 4, 29, 37, 43, 58, 74, 86, 116, 148, 151, 172, 302, 604, 1073, 1247, 1591, 2146, 2494, 3182, 4292, 4379, 4988, 5587, 6364, 6493, 8758, 11174, 12986, 17516, 22348, 25972, 46139, 92278, 162023, 184556, 188297, 240241, 324046, 376594, 480482, 648092, 753188, 960964, 6966989, 13933978, 27867956]

約数ペア:

[(1, 27867956), (2, 13933978), (4, 6966989), (29, 960964), (37, 753188), (43, 648092), (58, 480482), (74, 376594), (86, 324046), (116, 240241), (148, 188297), (151, 184556), (172, 162023), (302, 92278), (604, 46139), (1073, 25972), (1247, 22348), (1591, 17516), (2146, 12986), (2494, 11174), (3182, 8758), (4292, 6493), (4379, 6364), (4988, 5587)]