214925312

素因数分解:

$2^{15}\times 7^1\times {\mathrm{937}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 491774640

約数和(自身を除く): 276849328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 937, 1024, 1792, 1874, 2048, 3584, 3748, 4096, 6559, 7168, 7496, 8192, 13118, 14336, 14992, 16384, 26236, 28672, 29984, 32768, 52472, 57344, 59968, 104944, 114688, 119936, 209888, 229376, 239872, 419776, 479744, 839552, 959488, 1679104, 1918976, 3358208, 3837952, 6716416, 7675904, 13432832, 15351808, 26865664, 30703616, 53731328, 107462656, 214925312]

約数ペア:

[(1, 214925312), (2, 107462656), (4, 53731328), (7, 30703616), (8, 26865664), (14, 15351808), (16, 13432832), (28, 7675904), (32, 6716416), (56, 3837952), (64, 3358208), (112, 1918976), (128, 1679104), (224, 959488), (256, 839552), (448, 479744), (512, 419776), (896, 239872), (937, 229376), (1024, 209888), (1792, 119936), (1874, 114688), (2048, 104944), (3584, 59968), (3748, 57344), (4096, 52472), (6559, 32768), (7168, 29984), (7496, 28672), (8192, 26236), (13118, 16384), (14336, 14992)]