886057984

素因数分解:

$2^{10}\times 7^2\times {\mathrm{17659}}^1$

素因数の和:17693

約数の個数: 66

約数和(自身を含む): 2060551140

約数和(自身を除く): 1174493156

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 6272, 7168, 12544, 17659, 25088, 35318, 50176, 70636, 123613, 141272, 247226, 282544, 494452, 565088, 865291, 988904, 1130176, 1730582, 1977808, 2260352, 3461164, 3955616, 4520704, 6922328, 7911232, 9041408, 13844656, 15822464, 18082816, 27689312, 31644928, 55378624, 63289856, 110757248, 126579712, 221514496, 443028992, 886057984]

約数ペア:

[(1, 886057984), (2, 443028992), (4, 221514496), (7, 126579712), (8, 110757248), (14, 63289856), (16, 55378624), (28, 31644928), (32, 27689312), (49, 18082816), (56, 15822464), (64, 13844656), (98, 9041408), (112, 7911232), (128, 6922328), (196, 4520704), (224, 3955616), (256, 3461164), (392, 2260352), (448, 1977808), (512, 1730582), (784, 1130176), (896, 988904), (1024, 865291), (1568, 565088), (1792, 494452), (3136, 282544), (3584, 247226), (6272, 141272), (7168, 123613), (12544, 70636), (17659, 50176), (25088, 35318)]