71008588

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 148115520

約数和(自身を除く): 77106932

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 157, 203, 314, 406, 557, 628, 812, 1099, 1114, 2198, 2228, 3899, 4396, 4553, 7798, 9106, 15596, 16153, 18212, 31871, 32306, 63742, 64612, 87449, 113071, 127484, 174898, 226142, 349796, 452284, 612143, 1224286, 2448572, 2536021, 5072042, 10144084, 17752147, 35504294, 71008588]

約数ペア:

[(1, 71008588), (2, 35504294), (4, 17752147), (7, 10144084), (14, 5072042), (28, 2536021), (29, 2448572), (58, 1224286), (116, 612143), (157, 452284), (203, 349796), (314, 226142), (406, 174898), (557, 127484), (628, 113071), (812, 87449), (1099, 64612), (1114, 63742), (2198, 32306), (2228, 31871), (3899, 18212), (4396, 16153), (4553, 15596), (7798, 9106)]