225777664

素因数分解:

$2^{11}\times 7^1\times {\mathrm{15749}}^1$

素因数の和:15778

約数の個数: 48

約数和(自身を含む): 515970000

約数和(自身を除く): 290192336

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, 7168, 14336, 15749, 31498, 62996, 110243, 125992, 220486, 251984, 440972, 503968, 881944, 1007936, 1763888, 2015872, 3527776, 4031744, 7055552, 8063488, 14111104, 16126976, 28222208, 32253952, 56444416, 112888832, 225777664]

約数ペア:

[(1, 225777664), (2, 112888832), (4, 56444416), (7, 32253952), (8, 28222208), (14, 16126976), (16, 14111104), (28, 8063488), (32, 7055552), (56, 4031744), (64, 3527776), (112, 2015872), (128, 1763888), (224, 1007936), (256, 881944), (448, 503968), (512, 440972), (896, 251984), (1024, 220486), (1792, 125992), (2048, 110243), (3584, 62996), (7168, 31498), (14336, 15749)]