275409568

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17317}}^1$

素因数の和:17405

約数の個数: 48

約数和(自身を含む): 628435584

約数和(自身を除く): 353026016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 17317, 34634, 69268, 121219, 138536, 242438, 277072, 484876, 554144, 969752, 1229507, 1939504, 2459014, 3879008, 4918028, 8606549, 9836056, 17213098, 19672112, 34426196, 39344224, 68852392, 137704784, 275409568]

約数ペア:

[(1, 275409568), (2, 137704784), (4, 68852392), (7, 39344224), (8, 34426196), (14, 19672112), (16, 17213098), (28, 9836056), (32, 8606549), (56, 4918028), (71, 3879008), (112, 2459014), (142, 1939504), (224, 1229507), (284, 969752), (497, 554144), (568, 484876), (994, 277072), (1136, 242438), (1988, 138536), (2272, 121219), (3976, 69268), (7952, 34634), (15904, 17317)]