12770656

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{9281}}^1$

素因数の和:9334

約数の個数: 24

約数和(自身を含む): 25729704

約数和(自身を除く): 12959048

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 9281, 18562, 37124, 74248, 148496, 296992, 399083, 798166, 1596332, 3192664, 6385328, 12770656]

約数ペア:

[(1, 12770656), (2, 6385328), (4, 3192664), (8, 1596332), (16, 798166), (32, 399083), (43, 296992), (86, 148496), (172, 74248), (344, 37124), (688, 18562), (1376, 9281)]