68149804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1549}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 126554400

約数和(自身を除く): 58404596

約数列:

[1, 2, 4, 17, 34, 68, 647, 1294, 1549, 2588, 3098, 6196, 10999, 21998, 26333, 43996, 52666, 105332, 1002203, 2004406, 4008812, 17037451, 34074902, 68149804]

約数ペア:

[(1, 68149804), (2, 34074902), (4, 17037451), (17, 4008812), (34, 2004406), (68, 1002203), (647, 105332), (1294, 52666), (1549, 43996), (2588, 26333), (3098, 21998), (6196, 10999)]