16616768

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1327

約数の個数: 56

約数和(自身を含む): 39014400

約数和(自身を除く): 22397632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1279, 1624, 1856, 2558, 3248, 5116, 6496, 8953, 10232, 12992, 17906, 20464, 35812, 37091, 40928, 71624, 74182, 81856, 143248, 148364, 259637, 286496, 296728, 519274, 572992, 593456, 1038548, 1186912, 2077096, 2373824, 4154192, 8308384, 16616768]

約数ペア:

[(1, 16616768), (2, 8308384), (4, 4154192), (7, 2373824), (8, 2077096), (14, 1186912), (16, 1038548), (28, 593456), (29, 572992), (32, 519274), (56, 296728), (58, 286496), (64, 259637), (112, 148364), (116, 143248), (203, 81856), (224, 74182), (232, 71624), (406, 40928), (448, 37091), (464, 35812), (812, 20464), (928, 17906), (1279, 12992), (1624, 10232), (1856, 8953), (2558, 6496), (3248, 5116)]