71144456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5393}}^1$

素因数の和:5513

約数の個数: 32

約数和(自身を含む): 142725240

約数和(自身を除く): 71580784

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 3298, 5393, 6596, 10786, 13192, 21572, 43144, 91681, 183362, 366724, 523121, 733448, 1046242, 2092484, 4184968, 8893057, 17786114, 35572228, 71144456]

約数ペア:

[(1, 71144456), (2, 35572228), (4, 17786114), (8, 8893057), (17, 4184968), (34, 2092484), (68, 1046242), (97, 733448), (136, 523121), (194, 366724), (388, 183362), (776, 91681), (1649, 43144), (3298, 21572), (5393, 13192), (6596, 10786)]