28906989938

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1\times {\mathrm{4027}}^1$

素因数の和:4694

約数の個数: 32

約数和(自身を含む): 44546457600

約数和(自身を除く): 15639467662

約数列:

[1, 2, 59, 118, 127, 254, 479, 958, 4027, 7493, 8054, 14986, 28261, 56522, 60833, 121666, 237593, 475186, 511429, 1022858, 1928933, 3589147, 3857866, 7178294, 30174311, 60348622, 113807047, 227614094, 244974491, 489948982, 14453494969, 28906989938]

約数ペア:

[(1, 28906989938), (2, 14453494969), (59, 489948982), (118, 244974491), (127, 227614094), (254, 113807047), (479, 60348622), (958, 30174311), (4027, 7178294), (7493, 3857866), (8054, 3589147), (14986, 1928933), (28261, 1022858), (56522, 511429), (60833, 475186), (121666, 237593)]