11971168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 26127360

約数和(自身を除く): 14156192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 479, 568, 781, 958, 1136, 1562, 1916, 2272, 3124, 3832, 5269, 6248, 7664, 10538, 12496, 15328, 21076, 24992, 34009, 42152, 68018, 84304, 136036, 168608, 272072, 374099, 544144, 748198, 1088288, 1496396, 2992792, 5985584, 11971168]

約数ペア:

[(1, 11971168), (2, 5985584), (4, 2992792), (8, 1496396), (11, 1088288), (16, 748198), (22, 544144), (32, 374099), (44, 272072), (71, 168608), (88, 136036), (142, 84304), (176, 68018), (284, 42152), (352, 34009), (479, 24992), (568, 21076), (781, 15328), (958, 12496), (1136, 10538), (1562, 7664), (1916, 6248), (2272, 5269), (3124, 3832)]