128823296

素因数分解:

$2^{12}\times 7^1\times {\mathrm{4493}}^1$

素因数の和:4524

約数の個数: 52

約数和(自身を含む): 294482832

約数和(自身を除く): 165659536

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, 4096, 4493, 7168, 8986, 14336, 17972, 28672, 31451, 35944, 62902, 71888, 125804, 143776, 251608, 287552, 503216, 575104, 1006432, 1150208, 2012864, 2300416, 4025728, 4600832, 8051456, 9201664, 16102912, 18403328, 32205824, 64411648, 128823296]

約数ペア:

[(1, 128823296), (2, 64411648), (4, 32205824), (7, 18403328), (8, 16102912), (14, 9201664), (16, 8051456), (28, 4600832), (32, 4025728), (56, 2300416), (64, 2012864), (112, 1150208), (128, 1006432), (224, 575104), (256, 503216), (448, 287552), (512, 251608), (896, 143776), (1024, 125804), (1792, 71888), (2048, 62902), (3584, 35944), (4096, 31451), (4493, 28672), (7168, 17972), (8986, 14336)]