12878432

素因数分解:

$2^5\times 7^1\times {\mathrm{57493}}^1$

素因数の和:57510

約数の個数: 24

約数和(自身を含む): 28976976

約数和(自身を除く): 16098544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 57493, 114986, 229972, 402451, 459944, 804902, 919888, 1609804, 1839776, 3219608, 6439216, 12878432]

約数ペア:

[(1, 12878432), (2, 6439216), (4, 3219608), (7, 1839776), (8, 1609804), (14, 919888), (16, 804902), (28, 459944), (32, 402451), (56, 229972), (112, 114986), (224, 57493)]