22945312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2945

約数の個数: 48

約数和(自身を含む): 51226560

約数和(自身を除く): 28281248

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 2903, 3952, 5806, 7904, 11612, 23224, 37739, 46448, 55157, 75478, 92896, 110314, 150956, 220628, 301912, 441256, 603824, 717041, 882512, 1207648, 1434082, 1765024, 2868164, 5736328, 11472656, 22945312]

約数ペア:

[(1, 22945312), (2, 11472656), (4, 5736328), (8, 2868164), (13, 1765024), (16, 1434082), (19, 1207648), (26, 882512), (32, 717041), (38, 603824), (52, 441256), (76, 301912), (104, 220628), (152, 150956), (208, 110314), (247, 92896), (304, 75478), (416, 55157), (494, 46448), (608, 37739), (988, 23224), (1976, 11612), (2903, 7904), (3952, 5806)]