71804324

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1823}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 129212160

約数和(自身を除く): 57407836

約数列:

[1, 2, 4, 43, 86, 172, 229, 458, 916, 1823, 3646, 7292, 9847, 19694, 39388, 78389, 156778, 313556, 417467, 834934, 1669868, 17951081, 35902162, 71804324]

約数ペア:

[(1, 71804324), (2, 35902162), (4, 17951081), (43, 1669868), (86, 834934), (172, 417467), (229, 313556), (458, 156778), (916, 78389), (1823, 39388), (3646, 19694), (7292, 9847)]