28155312

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{8501}}^1$

素因数の和:8538

約数の個数: 60

約数和(自身を含む): 82231344

約数和(自身を除く): 54076032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 8501, 17002, 25503, 34004, 51006, 68008, 76509, 102012, 136016, 153018, 195523, 204024, 306036, 391046, 408048, 586569, 612072, 782092, 1173138, 1224144, 1564184, 1759707, 2346276, 3128368, 3519414, 4692552, 7038828, 9385104, 14077656, 28155312]

約数ペア:

[(1, 28155312), (2, 14077656), (3, 9385104), (4, 7038828), (6, 4692552), (8, 3519414), (9, 3128368), (12, 2346276), (16, 1759707), (18, 1564184), (23, 1224144), (24, 1173138), (36, 782092), (46, 612072), (48, 586569), (69, 408048), (72, 391046), (92, 306036), (138, 204024), (144, 195523), (184, 153018), (207, 136016), (276, 102012), (368, 76509), (414, 68008), (552, 51006), (828, 34004), (1104, 25503), (1656, 17002), (3312, 8501)]