40052992

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 108

約数和(自身を含む): 96934656

約数和(自身を除く): 56881664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 103, 112, 124, 128, 196, 206, 217, 224, 248, 256, 392, 412, 434, 448, 496, 721, 784, 824, 868, 896, 992, 1442, 1519, 1568, 1648, 1736, 1792, 1984, 2884, 3038, 3136, 3193, 3296, 3472, 3968, 5047, 5768, 6076, 6272, 6386, 6592, 6944, 7936, 10094, 11536, 12152, 12544, 12772, 13184, 13888, 20188, 22351, 23072, 24304, 25544, 26368, 27776, 40376, 44702, 46144, 48608, 51088, 55552, 80752, 89404, 92288, 97216, 102176, 156457, 161504, 178808, 184576, 194432, 204352, 312914, 323008, 357616, 388864, 408704, 625828, 646016, 715232, 817408, 1251656, 1292032, 1430464, 2503312, 2860928, 5006624, 5721856, 10013248, 20026496, 40052992]

約数ペア:

[(1, 40052992), (2, 20026496), (4, 10013248), (7, 5721856), (8, 5006624), (14, 2860928), (16, 2503312), (28, 1430464), (31, 1292032), (32, 1251656), (49, 817408), (56, 715232), (62, 646016), (64, 625828), (98, 408704), (103, 388864), (112, 357616), (124, 323008), (128, 312914), (196, 204352), (206, 194432), (217, 184576), (224, 178808), (248, 161504), (256, 156457), (392, 102176), (412, 97216), (434, 92288), (448, 89404), (496, 80752), (721, 55552), (784, 51088), (824, 48608), (868, 46144), (896, 44702), (992, 40376), (1442, 27776), (1519, 26368), (1568, 25544), (1648, 24304), (1736, 23072), (1792, 22351), (1984, 20188), (2884, 13888), (3038, 13184), (3136, 12772), (3193, 12544), (3296, 12152), (3472, 11536), (3968, 10094), (5047, 7936), (5768, 6944), (6076, 6592), (6272, 6386)]