2421696256

素因数分解:

$2^8\times 7^1\times {\mathrm{433}}^1\times {\mathrm{3121}}^1$

素因数の和:3577

約数の個数: 72

約数和(自身を含む): 5539027424

約数和(自身を除く): 3117331168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 433, 448, 866, 896, 1732, 1792, 3031, 3121, 3464, 6062, 6242, 6928, 12124, 12484, 13856, 21847, 24248, 24968, 27712, 43694, 48496, 49936, 55424, 87388, 96992, 99872, 110848, 174776, 193984, 199744, 349552, 387968, 399488, 699104, 775936, 798976, 1351393, 1398208, 2702786, 2796416, 5405572, 5592832, 9459751, 10811144, 18919502, 21622288, 37839004, 43244576, 75678008, 86489152, 151356016, 172978304, 302712032, 345956608, 605424064, 1210848128, 2421696256]

約数ペア:

[(1, 2421696256), (2, 1210848128), (4, 605424064), (7, 345956608), (8, 302712032), (14, 172978304), (16, 151356016), (28, 86489152), (32, 75678008), (56, 43244576), (64, 37839004), (112, 21622288), (128, 18919502), (224, 10811144), (256, 9459751), (433, 5592832), (448, 5405572), (866, 2796416), (896, 2702786), (1732, 1398208), (1792, 1351393), (3031, 798976), (3121, 775936), (3464, 699104), (6062, 399488), (6242, 387968), (6928, 349552), (12124, 199744), (12484, 193984), (13856, 174776), (21847, 110848), (24248, 99872), (24968, 96992), (27712, 87388), (43694, 55424), (48496, 49936)]