26656588

素因数分解:

$2^2\times 7^3\times {\mathrm{19429}}^1$

素因数の和:19454

約数の個数: 24

約数和(自身を含む): 54404000

約数和(自身を除く): 27747412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 19429, 38858, 77716, 136003, 272006, 544012, 952021, 1904042, 3808084, 6664147, 13328294, 26656588]

約数ペア:

[(1, 26656588), (2, 13328294), (4, 6664147), (7, 3808084), (14, 1904042), (28, 952021), (49, 544012), (98, 272006), (196, 136003), (343, 77716), (686, 38858), (1372, 19429)]