66572576

素因数分解:

$2^5\times 7^2\times {\mathrm{42457}}^1$

素因数の和:42481

約数の個数: 36

約数和(自身を含む): 152466678

約数和(自身を除く): 85894102

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 42457, 84914, 169828, 297199, 339656, 594398, 679312, 1188796, 1358624, 2080393, 2377592, 4160786, 4755184, 8321572, 9510368, 16643144, 33286288, 66572576]

約数ペア:

[(1, 66572576), (2, 33286288), (4, 16643144), (7, 9510368), (8, 8321572), (14, 4755184), (16, 4160786), (28, 2377592), (32, 2080393), (49, 1358624), (56, 1188796), (98, 679312), (112, 594398), (196, 339656), (224, 297199), (392, 169828), (784, 84914), (1568, 42457)]