27983872

素因数分解:

$2^{16}\times 7^1\times {\mathrm{61}}^1$

素因数の和:100

約数の個数: 68

約数和(自身を含む): 65011216

約数和(自身を除く): 37027344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 512, 854, 896, 976, 1024, 1708, 1792, 1952, 2048, 3416, 3584, 3904, 4096, 6832, 7168, 7808, 8192, 13664, 14336, 15616, 16384, 27328, 28672, 31232, 32768, 54656, 57344, 62464, 65536, 109312, 114688, 124928, 218624, 229376, 249856, 437248, 458752, 499712, 874496, 999424, 1748992, 1998848, 3497984, 3997696, 6995968, 13991936, 27983872]

約数ペア:

[(1, 27983872), (2, 13991936), (4, 6995968), (7, 3997696), (8, 3497984), (14, 1998848), (16, 1748992), (28, 999424), (32, 874496), (56, 499712), (61, 458752), (64, 437248), (112, 249856), (122, 229376), (128, 218624), (224, 124928), (244, 114688), (256, 109312), (427, 65536), (448, 62464), (488, 57344), (512, 54656), (854, 32768), (896, 31232), (976, 28672), (1024, 27328), (1708, 16384), (1792, 15616), (1952, 14336), (2048, 13664), (3416, 8192), (3584, 7808), (3904, 7168), (4096, 6832)]