7663399184

素因数分解:

$2^4\times 7^1\times {\mathrm{68423207}}^1$

素因数の和:68423222

約数の個数: 20

約数和(自身を含む): 16968955584

約数和(自身を除く): 9305556400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 68423207, 136846414, 273692828, 478962449, 547385656, 957924898, 1094771312, 1915849796, 3831699592, 7663399184]

約数ペア:

[(1, 7663399184), (2, 3831699592), (4, 1915849796), (7, 1094771312), (8, 957924898), (14, 547385656), (16, 478962449), (28, 273692828), (56, 136846414), (112, 68423207)]