1324576

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 2939328

約数和(自身を除く): 1614752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 71, 88, 106, 142, 176, 212, 284, 352, 424, 568, 583, 781, 848, 1136, 1166, 1562, 1696, 2272, 2332, 3124, 3763, 4664, 6248, 7526, 9328, 12496, 15052, 18656, 24992, 30104, 41393, 60208, 82786, 120416, 165572, 331144, 662288, 1324576]

約数ペア:

[(1, 1324576), (2, 662288), (4, 331144), (8, 165572), (11, 120416), (16, 82786), (22, 60208), (32, 41393), (44, 30104), (53, 24992), (71, 18656), (88, 15052), (106, 12496), (142, 9328), (176, 7526), (212, 6248), (284, 4664), (352, 3763), (424, 3124), (568, 2332), (583, 2272), (781, 1696), (848, 1562), (1136, 1166)]