25626416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:953

約数の個数: 40

約数和(自身を含む): 52496640

約数和(自身を除く): 26870224

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 839, 1328, 1678, 1909, 3356, 3818, 6712, 7636, 13424, 15272, 19297, 30544, 38594, 69637, 77188, 139274, 154376, 278548, 308752, 557096, 1114192, 1601651, 3203302, 6406604, 12813208, 25626416]

約数ペア:

[(1, 25626416), (2, 12813208), (4, 6406604), (8, 3203302), (16, 1601651), (23, 1114192), (46, 557096), (83, 308752), (92, 278548), (166, 154376), (184, 139274), (332, 77188), (368, 69637), (664, 38594), (839, 30544), (1328, 19297), (1678, 15272), (1909, 13424), (3356, 7636), (3818, 6712)]