39689216

素因数分解:

$2^{10}\times 7^3\times {\mathrm{113}}^1$

素因数の和:154

約数の個数: 88

約数和(自身を含む): 93343200

約数和(自身を除く): 53653984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 113, 128, 196, 224, 226, 256, 343, 392, 448, 452, 512, 686, 784, 791, 896, 904, 1024, 1372, 1568, 1582, 1792, 1808, 2744, 3136, 3164, 3584, 3616, 5488, 5537, 6272, 6328, 7168, 7232, 10976, 11074, 12544, 12656, 14464, 21952, 22148, 25088, 25312, 28928, 38759, 43904, 44296, 50176, 50624, 57856, 77518, 87808, 88592, 101248, 115712, 155036, 175616, 177184, 202496, 310072, 351232, 354368, 404992, 620144, 708736, 809984, 1240288, 1417472, 2480576, 2834944, 4961152, 5669888, 9922304, 19844608, 39689216]

約数ペア:

[(1, 39689216), (2, 19844608), (4, 9922304), (7, 5669888), (8, 4961152), (14, 2834944), (16, 2480576), (28, 1417472), (32, 1240288), (49, 809984), (56, 708736), (64, 620144), (98, 404992), (112, 354368), (113, 351232), (128, 310072), (196, 202496), (224, 177184), (226, 175616), (256, 155036), (343, 115712), (392, 101248), (448, 88592), (452, 87808), (512, 77518), (686, 57856), (784, 50624), (791, 50176), (896, 44296), (904, 43904), (1024, 38759), (1372, 28928), (1568, 25312), (1582, 25088), (1792, 22148), (1808, 21952), (2744, 14464), (3136, 12656), (3164, 12544), (3584, 11074), (3616, 10976), (5488, 7232), (5537, 7168), (6272, 6328)]