25779824

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6221}}^1$

素因数の和:6273

約数の個数: 40

約数和(自身を含む): 58636128

約数和(自身を除く): 32856304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 6221, 12442, 24884, 43547, 49768, 87094, 99536, 174188, 230177, 348376, 460354, 696752, 920708, 1611239, 1841416, 3222478, 3682832, 6444956, 12889912, 25779824]

約数ペア:

[(1, 25779824), (2, 12889912), (4, 6444956), (7, 3682832), (8, 3222478), (14, 1841416), (16, 1611239), (28, 920708), (37, 696752), (56, 460354), (74, 348376), (112, 230177), (148, 174188), (259, 99536), (296, 87094), (518, 49768), (592, 43547), (1036, 24884), (2072, 12442), (4144, 6221)]