64239616

素因数分解:

$2^{11}\times 7^1\times {\mathrm{4481}}^1$

素因数の和:4510

約数の個数: 48

約数和(自身を含む): 146830320

約数和(自身を除く): 82590704

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, 4481, 7168, 8962, 14336, 17924, 31367, 35848, 62734, 71696, 125468, 143392, 250936, 286784, 501872, 573568, 1003744, 1147136, 2007488, 2294272, 4014976, 4588544, 8029952, 9177088, 16059904, 32119808, 64239616]

約数ペア:

[(1, 64239616), (2, 32119808), (4, 16059904), (7, 9177088), (8, 8029952), (14, 4588544), (16, 4014976), (28, 2294272), (32, 2007488), (56, 1147136), (64, 1003744), (112, 573568), (128, 501872), (224, 286784), (256, 250936), (448, 143392), (512, 125468), (896, 71696), (1024, 62734), (1792, 35848), (2048, 31367), (3584, 17924), (4481, 14336), (7168, 8962)]