30748256

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12479}}^1$

素因数の和:12507

約数の個数: 48

約数和(自身を含む): 75479040

約数和(自身を除く): 44730784

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 12479, 24958, 49916, 87353, 99832, 137269, 174706, 199664, 274538, 349412, 399328, 549076, 698824, 960883, 1098152, 1397648, 1921766, 2196304, 2795296, 3843532, 4392608, 7687064, 15374128, 30748256]

約数ペア:

[(1, 30748256), (2, 15374128), (4, 7687064), (7, 4392608), (8, 3843532), (11, 2795296), (14, 2196304), (16, 1921766), (22, 1397648), (28, 1098152), (32, 960883), (44, 698824), (56, 549076), (77, 399328), (88, 349412), (112, 274538), (154, 199664), (176, 174706), (224, 137269), (308, 99832), (352, 87353), (616, 49916), (1232, 24958), (2464, 12479)]