797747888

素因数分解:

$2^4\times 7^1\times {\mathrm{7122749}}^1$

素因数の和:7122764

約数の個数: 20

約数和(自身を含む): 1766442000

約数和(自身を除く): 968694112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7122749, 14245498, 28490996, 49859243, 56981992, 99718486, 113963984, 199436972, 398873944, 797747888]

約数ペア:

[(1, 797747888), (2, 398873944), (4, 199436972), (7, 113963984), (8, 99718486), (14, 56981992), (16, 49859243), (28, 28490996), (56, 14245498), (112, 7122749)]