25670656

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 88

約数和(自身を含む): 58364064

約数和(自身を除く): 32693408

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, 1024, 1166, 1376, 1408, 1696, 1892, 2279, 2332, 2752, 2816, 3392, 3784, 4558, 4664, 5504, 5632, 6784, 7568, 9116, 9328, 11008, 11264, 13568, 15136, 18232, 18656, 22016, 25069, 27136, 30272, 36464, 37312, 44032, 50138, 54272, 60544, 72928, 74624, 100276, 121088, 145856, 149248, 200552, 242176, 291712, 298496, 401104, 484352, 583424, 596992, 802208, 1166848, 1604416, 2333696, 3208832, 6417664, 12835328, 25670656]

約数ペア:

[(1, 25670656), (2, 12835328), (4, 6417664), (8, 3208832), (11, 2333696), (16, 1604416), (22, 1166848), (32, 802208), (43, 596992), (44, 583424), (53, 484352), (64, 401104), (86, 298496), (88, 291712), (106, 242176), (128, 200552), (172, 149248), (176, 145856), (212, 121088), (256, 100276), (344, 74624), (352, 72928), (424, 60544), (473, 54272), (512, 50138), (583, 44032), (688, 37312), (704, 36464), (848, 30272), (946, 27136), (1024, 25069), (1166, 22016), (1376, 18656), (1408, 18232), (1696, 15136), (1892, 13568), (2279, 11264), (2332, 11008), (2752, 9328), (2816, 9116), (3392, 7568), (3784, 6784), (4558, 5632), (4664, 5504)]