28251456

素因数分解:

$2^6\times 3^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:831

約数の個数: 56

約数和(自身を含む): 75163680

約数和(自身を除く): 46912224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 269, 538, 547, 807, 1076, 1094, 1614, 1641, 2152, 2188, 3228, 3282, 4304, 4376, 6456, 6564, 8608, 8752, 12912, 13128, 17216, 17504, 25824, 26256, 35008, 51648, 52512, 105024, 147143, 294286, 441429, 588572, 882858, 1177144, 1765716, 2354288, 3531432, 4708576, 7062864, 9417152, 14125728, 28251456]

約数ペア:

[(1, 28251456), (2, 14125728), (3, 9417152), (4, 7062864), (6, 4708576), (8, 3531432), (12, 2354288), (16, 1765716), (24, 1177144), (32, 882858), (48, 588572), (64, 441429), (96, 294286), (192, 147143), (269, 105024), (538, 52512), (547, 51648), (807, 35008), (1076, 26256), (1094, 25824), (1614, 17504), (1641, 17216), (2152, 13128), (2188, 12912), (3228, 8752), (3282, 8608), (4304, 6564), (4376, 6456)]