1987297389952

素因数分解:

$2^7\times 7^1\times {\mathrm{337}}^1\times {\mathrm{6581501}}^1$

素因数の和:6581859

約数の個数: 64

約数和(自身を含む): 4538077259040

約数和(自身を除く): 2550779869088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 337, 448, 674, 896, 1348, 2359, 2696, 4718, 5392, 9436, 10784, 18872, 21568, 37744, 43136, 75488, 150976, 301952, 6581501, 13163002, 26326004, 46070507, 52652008, 92141014, 105304016, 184282028, 210608032, 368564056, 421216064, 737128112, 842432128, 1474256224, 2217965837, 2948512448, 4435931674, 5897024896, 8871863348, 15525760859, 17743726696, 31051521718, 35487453392, 62103043436, 70974906784, 124206086872, 141949813568, 248412173744, 283899627136, 496824347488, 993648694976, 1987297389952]

約数ペア:

[(1, 1987297389952), (2, 993648694976), (4, 496824347488), (7, 283899627136), (8, 248412173744), (14, 141949813568), (16, 124206086872), (28, 70974906784), (32, 62103043436), (56, 35487453392), (64, 31051521718), (112, 17743726696), (128, 15525760859), (224, 8871863348), (337, 5897024896), (448, 4435931674), (674, 2948512448), (896, 2217965837), (1348, 1474256224), (2359, 842432128), (2696, 737128112), (4718, 421216064), (5392, 368564056), (9436, 210608032), (10784, 184282028), (18872, 105304016), (21568, 92141014), (37744, 52652008), (43136, 46070507), (75488, 26326004), (150976, 13163002), (301952, 6581501)]