26656586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 19308214

約数列:

[1, 2, 11, 22, 23, 46, 139, 253, 278, 379, 506, 758, 1529, 3058, 3197, 4169, 6394, 8338, 8717, 17434, 35167, 52681, 70334, 95887, 105362, 191774, 579491, 1158982, 1211663, 2423326, 13328293, 26656586]

約数ペア:

[(1, 26656586), (2, 13328293), (11, 2423326), (22, 1211663), (23, 1158982), (46, 579491), (139, 191774), (253, 105362), (278, 95887), (379, 70334), (506, 52681), (758, 35167), (1529, 17434), (3058, 8717), (3197, 8338), (4169, 6394)]