61163518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 106142400

約数和(自身を除く): 44978882

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 1949, 2414, 3898, 15691, 25337, 31382, 33133, 50674, 66266, 138379, 276758, 430729, 861458, 1798927, 2352443, 3597854, 4704886, 30581759, 61163518]

約数ペア:

[(1, 61163518), (2, 30581759), (13, 4704886), (17, 3597854), (26, 2352443), (34, 1798927), (71, 861458), (142, 430729), (221, 276758), (442, 138379), (923, 66266), (1207, 50674), (1846, 33133), (1949, 31382), (2414, 25337), (3898, 15691)]