26240038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 44229888

約数和(自身を除く): 17989850

約数列:

[1, 2, 11, 22, 71, 107, 142, 157, 214, 314, 781, 1177, 1562, 1727, 2354, 3454, 7597, 11147, 15194, 16799, 22294, 33598, 83567, 122617, 167134, 184789, 245234, 369578, 1192729, 2385458, 13120019, 26240038]

約数ペア:

[(1, 26240038), (2, 13120019), (11, 2385458), (22, 1192729), (71, 369578), (107, 245234), (142, 184789), (157, 167134), (214, 122617), (314, 83567), (781, 33598), (1177, 22294), (1562, 16799), (1727, 15194), (2354, 11147), (3454, 7597)]