1926421965824

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{40577}}^1$

素因数の和:41321

約数の個数: 88

約数和(自身を含む): 3911278360608

約数和(自身を除く): 1984856394784

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 653, 1024, 1136, 1306, 2272, 2612, 4544, 5224, 9088, 10448, 18176, 20896, 36352, 40577, 41792, 46363, 72704, 81154, 83584, 92726, 162308, 167168, 185452, 324616, 334336, 370904, 649232, 668672, 741808, 1298464, 1483616, 2596928, 2880967, 2967232, 5193856, 5761934, 5934464, 10387712, 11523868, 11868928, 20775424, 23047736, 23737856, 26496781, 41550848, 46095472, 47475712, 52993562, 92190944, 105987124, 184381888, 211974248, 368763776, 423948496, 737527552, 847896992, 1475055104, 1695793984, 1881271451, 2950110208, 3391587968, 3762542902, 6783175936, 7525085804, 13566351872, 15050171608, 27132703744, 30100343216, 60200686432, 120401372864, 240802745728, 481605491456, 963210982912, 1926421965824]

約数ペア:

[(1, 1926421965824), (2, 963210982912), (4, 481605491456), (8, 240802745728), (16, 120401372864), (32, 60200686432), (64, 30100343216), (71, 27132703744), (128, 15050171608), (142, 13566351872), (256, 7525085804), (284, 6783175936), (512, 3762542902), (568, 3391587968), (653, 2950110208), (1024, 1881271451), (1136, 1695793984), (1306, 1475055104), (2272, 847896992), (2612, 737527552), (4544, 423948496), (5224, 368763776), (9088, 211974248), (10448, 184381888), (18176, 105987124), (20896, 92190944), (36352, 52993562), (40577, 47475712), (41792, 46095472), (46363, 41550848), (72704, 26496781), (81154, 23737856), (83584, 23047736), (92726, 20775424), (162308, 11868928), (167168, 11523868), (185452, 10387712), (324616, 5934464), (334336, 5761934), (370904, 5193856), (649232, 2967232), (668672, 2880967), (741808, 2596928), (1298464, 1483616)]