26071648

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 54598320

約数和(自身を除く): 28526672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 274, 304, 313, 548, 608, 626, 1096, 1252, 2192, 2504, 2603, 4384, 5008, 5206, 5947, 10016, 10412, 11894, 20824, 23788, 41648, 42881, 47576, 83296, 85762, 95152, 171524, 190304, 343048, 686096, 814739, 1372192, 1629478, 3258956, 6517912, 13035824, 26071648]

約数ペア:

[(1, 26071648), (2, 13035824), (4, 6517912), (8, 3258956), (16, 1629478), (19, 1372192), (32, 814739), (38, 686096), (76, 343048), (137, 190304), (152, 171524), (274, 95152), (304, 85762), (313, 83296), (548, 47576), (608, 42881), (626, 41648), (1096, 23788), (1252, 20824), (2192, 11894), (2504, 10412), (2603, 10016), (4384, 5947), (5008, 5206)]