2149312

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 56

約数和(自身を含む): 4828032

約数和(自身を除く): 2678720

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 71, 86, 88, 142, 172, 176, 284, 344, 352, 473, 568, 688, 704, 781, 946, 1136, 1376, 1562, 1892, 2272, 2752, 3053, 3124, 3784, 4544, 6106, 6248, 7568, 12212, 12496, 15136, 24424, 24992, 30272, 33583, 48848, 49984, 67166, 97696, 134332, 195392, 268664, 537328, 1074656, 2149312]

約数ペア:

[(1, 2149312), (2, 1074656), (4, 537328), (8, 268664), (11, 195392), (16, 134332), (22, 97696), (32, 67166), (43, 49984), (44, 48848), (64, 33583), (71, 30272), (86, 24992), (88, 24424), (142, 15136), (172, 12496), (176, 12212), (284, 7568), (344, 6248), (352, 6106), (473, 4544), (568, 3784), (688, 3124), (704, 3053), (781, 2752), (946, 2272), (1136, 1892), (1376, 1562)]