78797824

素因数分解:

$2^{10}\times 7^1\times {\mathrm{10993}}^1$

素因数の和:11020

約数の個数: 44

約数和(自身を含む): 180037744

約数和(自身を除く): 101239920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 10993, 21986, 43972, 76951, 87944, 153902, 175888, 307804, 351776, 615608, 703552, 1231216, 1407104, 2462432, 2814208, 4924864, 5628416, 9849728, 11256832, 19699456, 39398912, 78797824]

約数ペア:

[(1, 78797824), (2, 39398912), (4, 19699456), (7, 11256832), (8, 9849728), (14, 5628416), (16, 4924864), (28, 2814208), (32, 2462432), (56, 1407104), (64, 1231216), (112, 703552), (128, 615608), (224, 351776), (256, 307804), (448, 175888), (512, 153902), (896, 87944), (1024, 76951), (1792, 43972), (3584, 21986), (7168, 10993)]