28329686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{183959}}^1$

素因数の和:183979

約数の個数: 16

約数和(自身を含む): 52980480

約数和(自身を除く): 24650794

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 183959, 367918, 1287713, 2023549, 2575426, 4047098, 14164843, 28329686]

約数ペア:

[(1, 28329686), (2, 14164843), (7, 4047098), (11, 2575426), (14, 2023549), (22, 1287713), (77, 367918), (154, 183959)]