79691836

素因数分解:

$2^2\times 7^2\times {\mathrm{406591}}^1$

素因数の和:406609

約数の個数: 18

約数和(自身を含む): 162230208

約数和(自身を除く): 82538372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 406591, 813182, 1626364, 2846137, 5692274, 11384548, 19922959, 39845918, 79691836]

約数ペア:

[(1, 79691836), (2, 39845918), (4, 19922959), (7, 11384548), (14, 5692274), (28, 2846137), (49, 1626364), (98, 813182), (196, 406591)]