57143436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2647}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 153033216

約数和(自身を除く): 95889780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 2647, 3084, 3598, 5294, 5397, 7196, 7941, 10588, 10794, 15882, 18529, 21588, 31764, 37058, 55587, 74116, 111174, 222348, 680279, 1360558, 2040837, 2721116, 4081674, 4761953, 8163348, 9523906, 14285859, 19047812, 28571718, 57143436]

約数ペア:

[(1, 57143436), (2, 28571718), (3, 19047812), (4, 14285859), (6, 9523906), (7, 8163348), (12, 4761953), (14, 4081674), (21, 2721116), (28, 2040837), (42, 1360558), (84, 680279), (257, 222348), (514, 111174), (771, 74116), (1028, 55587), (1542, 37058), (1799, 31764), (2647, 21588), (3084, 18529), (3598, 15882), (5294, 10794), (5397, 10588), (7196, 7941)]