27242295584

素因数分解:

$2^5\times 7^2\times {\mathrm{71}}^1\times {\mathrm{244703}}^1$

素因数の和:244798

約数の個数: 72

約数和(自身を含む): 63268708608

約数和(自身を除く): 36026413024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 71, 98, 112, 142, 196, 224, 284, 392, 497, 568, 784, 994, 1136, 1568, 1988, 2272, 3479, 3976, 6958, 7952, 13916, 15904, 27832, 55664, 111328, 244703, 489406, 978812, 1712921, 1957624, 3425842, 3915248, 6851684, 7830496, 11990447, 13703368, 17373913, 23980894, 27406736, 34747826, 47961788, 54813472, 69495652, 95923576, 121617391, 138991304, 191847152, 243234782, 277982608, 383694304, 486469564, 555965216, 851321737, 972939128, 1702643474, 1945878256, 3405286948, 3891756512, 6810573896, 13621147792, 27242295584]

約数ペア:

[(1, 27242295584), (2, 13621147792), (4, 6810573896), (7, 3891756512), (8, 3405286948), (14, 1945878256), (16, 1702643474), (28, 972939128), (32, 851321737), (49, 555965216), (56, 486469564), (71, 383694304), (98, 277982608), (112, 243234782), (142, 191847152), (196, 138991304), (224, 121617391), (284, 95923576), (392, 69495652), (497, 54813472), (568, 47961788), (784, 34747826), (994, 27406736), (1136, 23980894), (1568, 17373913), (1988, 13703368), (2272, 11990447), (3479, 7830496), (3976, 6851684), (6958, 3915248), (7952, 3425842), (13916, 1957624), (15904, 1712921), (27832, 978812), (55664, 489406), (111328, 244703)]