26341612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 52214400

約数和(自身を除く): 25872788

約数列:

[1, 2, 4, 11, 22, 44, 59, 73, 118, 139, 146, 236, 278, 292, 556, 649, 803, 1298, 1529, 1606, 2596, 3058, 3212, 4307, 6116, 8201, 8614, 10147, 16402, 17228, 20294, 32804, 40588, 47377, 90211, 94754, 111617, 180422, 189508, 223234, 360844, 446468, 598673, 1197346, 2394692, 6585403, 13170806, 26341612]

約数ペア:

[(1, 26341612), (2, 13170806), (4, 6585403), (11, 2394692), (22, 1197346), (44, 598673), (59, 446468), (73, 360844), (118, 223234), (139, 189508), (146, 180422), (236, 111617), (278, 94754), (292, 90211), (556, 47377), (649, 40588), (803, 32804), (1298, 20294), (1529, 17228), (1606, 16402), (2596, 10147), (3058, 8614), (3212, 8201), (4307, 6116)]