12835328

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 80

約数和(自身を含む): 29167776

約数和(自身を除く): 16332448

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 53, 64, 86, 88, 106, 128, 172, 176, 212, 256, 344, 352, 424, 473, 512, 583, 688, 704, 848, 946, 1166, 1376, 1408, 1696, 1892, 2279, 2332, 2752, 2816, 3392, 3784, 4558, 4664, 5504, 5632, 6784, 7568, 9116, 9328, 11008, 13568, 15136, 18232, 18656, 22016, 25069, 27136, 30272, 36464, 37312, 50138, 60544, 72928, 74624, 100276, 121088, 145856, 149248, 200552, 242176, 291712, 298496, 401104, 583424, 802208, 1166848, 1604416, 3208832, 6417664, 12835328]

約数ペア:

[(1, 12835328), (2, 6417664), (4, 3208832), (8, 1604416), (11, 1166848), (16, 802208), (22, 583424), (32, 401104), (43, 298496), (44, 291712), (53, 242176), (64, 200552), (86, 149248), (88, 145856), (106, 121088), (128, 100276), (172, 74624), (176, 72928), (212, 60544), (256, 50138), (344, 37312), (352, 36464), (424, 30272), (473, 27136), (512, 25069), (583, 22016), (688, 18656), (704, 18232), (848, 15136), (946, 13568), (1166, 11008), (1376, 9328), (1408, 9116), (1696, 7568), (1892, 6784), (2279, 5632), (2332, 5504), (2752, 4664), (2816, 4558), (3392, 3784)]