71241104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{404779}}^1$

素因数の和:404798

約数の個数: 20

約数和(自身を含む): 150578160

約数和(自身を除く): 79337056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 404779, 809558, 1619116, 3238232, 4452569, 6476464, 8905138, 17810276, 35620552, 71241104]

約数ペア:

[(1, 71241104), (2, 35620552), (4, 17810276), (8, 8905138), (11, 6476464), (16, 4452569), (22, 3238232), (44, 1619116), (88, 809558), (176, 404779)]