27399184

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 54639360

約数和(自身を除く): 27240176

約数列:

[1, 2, 4, 8, 16, 71, 89, 142, 178, 271, 284, 356, 542, 568, 712, 1084, 1136, 1424, 2168, 4336, 6319, 12638, 19241, 24119, 25276, 38482, 48238, 50552, 76964, 96476, 101104, 153928, 192952, 307856, 385904, 1712449, 3424898, 6849796, 13699592, 27399184]

約数ペア:

[(1, 27399184), (2, 13699592), (4, 6849796), (8, 3424898), (16, 1712449), (71, 385904), (89, 307856), (142, 192952), (178, 153928), (271, 101104), (284, 96476), (356, 76964), (542, 50552), (568, 48238), (712, 38482), (1084, 25276), (1136, 24119), (1424, 19241), (2168, 12638), (4336, 6319)]