56444416

素因数分解:

$2^9\times 7^1\times {\mathrm{15749}}^1$

素因数の和:15774

約数の個数: 40

約数和(自身を含む): 128898000

約数和(自身を除く): 72453584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 15749, 31498, 62996, 110243, 125992, 220486, 251984, 440972, 503968, 881944, 1007936, 1763888, 2015872, 3527776, 4031744, 7055552, 8063488, 14111104, 28222208, 56444416]

約数ペア:

[(1, 56444416), (2, 28222208), (4, 14111104), (7, 8063488), (8, 7055552), (14, 4031744), (16, 3527776), (28, 2015872), (32, 1763888), (56, 1007936), (64, 881944), (112, 503968), (128, 440972), (224, 251984), (256, 220486), (448, 125992), (512, 110243), (896, 62996), (1792, 31498), (3584, 15749)]