66347224

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 126619920

約数和(自身を除く): 60272696

約数列:

[1, 2, 4, 8, 97, 193, 194, 386, 388, 443, 772, 776, 886, 1544, 1772, 3544, 18721, 37442, 42971, 74884, 85499, 85942, 149768, 170998, 171884, 341996, 343768, 683992, 8293403, 16586806, 33173612, 66347224]

約数ペア:

[(1, 66347224), (2, 33173612), (4, 16586806), (8, 8293403), (97, 683992), (193, 343768), (194, 341996), (386, 171884), (388, 170998), (443, 149768), (772, 85942), (776, 85499), (886, 74884), (1544, 42971), (1772, 37442), (3544, 18721)]