61444394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 103057920

約数和(自身を除く): 41613526

約数列:

[1, 2, 11, 22, 71, 139, 142, 278, 283, 566, 781, 1529, 1562, 3058, 3113, 6226, 9869, 19738, 20093, 39337, 40186, 78674, 108559, 217118, 221023, 432707, 442046, 865414, 2792927, 5585854, 30722197, 61444394]

約数ペア:

[(1, 61444394), (2, 30722197), (11, 5585854), (22, 2792927), (71, 865414), (139, 442046), (142, 432707), (278, 221023), (283, 217118), (566, 108559), (781, 78674), (1529, 40186), (1562, 39337), (3058, 20093), (3113, 19738), (6226, 9869)]