22051288

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{877}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 47412000

約数和(自身を除く): 25360712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 877, 898, 1754, 1796, 3143, 3508, 3592, 6139, 6286, 7016, 12278, 12572, 24556, 25144, 49112, 393773, 787546, 1575092, 2756411, 3150184, 5512822, 11025644, 22051288]

約数ペア:

[(1, 22051288), (2, 11025644), (4, 5512822), (7, 3150184), (8, 2756411), (14, 1575092), (28, 787546), (56, 393773), (449, 49112), (877, 25144), (898, 24556), (1754, 12572), (1796, 12278), (3143, 7016), (3508, 6286), (3592, 6139)]