2812125696

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{42577}}^1$

素因数の和:42641

約数の個数: 80

約数和(自身を含む): 7666083744

約数和(自身を除く): 4853958048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 4128, 5504, 8256, 11008, 16512, 22016, 33024, 42577, 66048, 85154, 127731, 170308, 255462, 340616, 510924, 681232, 1021848, 1362464, 1830811, 2043696, 2724928, 3661622, 4087392, 5449856, 5492433, 7323244, 8174784, 10899712, 10984866, 14646488, 16349568, 21799424, 21969732, 29292976, 32699136, 43939464, 58585952, 65398272, 87878928, 117171904, 175757856, 234343808, 351515712, 468687616, 703031424, 937375232, 1406062848, 2812125696]

約数ペア:

[(1, 2812125696), (2, 1406062848), (3, 937375232), (4, 703031424), (6, 468687616), (8, 351515712), (12, 234343808), (16, 175757856), (24, 117171904), (32, 87878928), (43, 65398272), (48, 58585952), (64, 43939464), (86, 32699136), (96, 29292976), (128, 21969732), (129, 21799424), (172, 16349568), (192, 14646488), (256, 10984866), (258, 10899712), (344, 8174784), (384, 7323244), (512, 5492433), (516, 5449856), (688, 4087392), (768, 3661622), (1032, 2724928), (1376, 2043696), (1536, 1830811), (2064, 1362464), (2752, 1021848), (4128, 681232), (5504, 510924), (8256, 340616), (11008, 255462), (16512, 170308), (22016, 127731), (33024, 85154), (42577, 66048)]