8708487088

素因数分解:

$2^4\times 7^1\times {\mathrm{77754349}}^1$

素因数の和:77754364

約数の個数: 20

約数和(自身を含む): 19283078800

約数和(自身を除く): 10574591712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 77754349, 155508698, 311017396, 544280443, 622034792, 1088560886, 1244069584, 2177121772, 4354243544, 8708487088]

約数ペア:

[(1, 8708487088), (2, 4354243544), (4, 2177121772), (7, 1244069584), (8, 1088560886), (14, 622034792), (16, 544280443), (28, 311017396), (56, 155508698), (112, 77754349)]