1877958656

素因数分解:

$2^{13}\times 7^1\times {\mathrm{32749}}^1$

素因数の和:32782

約数の個数: 56

約数和(自身を含む): 4292346000

約数和(自身を除く): 2414387344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 8192, 14336, 28672, 32749, 57344, 65498, 130996, 229243, 261992, 458486, 523984, 916972, 1047968, 1833944, 2095936, 3667888, 4191872, 7335776, 8383744, 14671552, 16767488, 29343104, 33534976, 58686208, 67069952, 117372416, 134139904, 234744832, 268279808, 469489664, 938979328, 1877958656]

約数ペア:

[(1, 1877958656), (2, 938979328), (4, 469489664), (7, 268279808), (8, 234744832), (14, 134139904), (16, 117372416), (28, 67069952), (32, 58686208), (56, 33534976), (64, 29343104), (112, 16767488), (128, 14671552), (224, 8383744), (256, 7335776), (448, 4191872), (512, 3667888), (896, 2095936), (1024, 1833944), (1792, 1047968), (2048, 916972), (3584, 523984), (4096, 458486), (7168, 261992), (8192, 229243), (14336, 130996), (28672, 65498), (32749, 57344)]