67378432

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 149228352

約数和(自身を除く): 81849920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 337, 352, 568, 674, 704, 781, 1136, 1348, 1408, 1562, 2272, 2696, 2816, 3124, 3707, 4544, 5392, 6248, 7414, 9088, 10784, 12496, 14828, 18176, 21568, 23927, 24992, 29656, 43136, 47854, 49984, 59312, 86272, 95708, 99968, 118624, 191416, 199936, 237248, 263197, 382832, 474496, 526394, 765664, 948992, 1052788, 1531328, 2105576, 3062656, 4211152, 6125312, 8422304, 16844608, 33689216, 67378432]

約数ペア:

[(1, 67378432), (2, 33689216), (4, 16844608), (8, 8422304), (11, 6125312), (16, 4211152), (22, 3062656), (32, 2105576), (44, 1531328), (64, 1052788), (71, 948992), (88, 765664), (128, 526394), (142, 474496), (176, 382832), (256, 263197), (284, 237248), (337, 199936), (352, 191416), (568, 118624), (674, 99968), (704, 95708), (781, 86272), (1136, 59312), (1348, 49984), (1408, 47854), (1562, 43136), (2272, 29656), (2696, 24992), (2816, 23927), (3124, 21568), (3707, 18176), (4544, 14828), (5392, 12496), (6248, 10784), (7414, 9088)]