68139244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{1373}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 125803440

約数和(自身を除く): 57664196

約数列:

[1, 2, 4, 19, 38, 76, 653, 1306, 1373, 2612, 2746, 5492, 12407, 24814, 26087, 49628, 52174, 104348, 896569, 1793138, 3586276, 17034811, 34069622, 68139244]

約数ペア:

[(1, 68139244), (2, 34069622), (4, 17034811), (19, 3586276), (38, 1793138), (76, 896569), (653, 104348), (1306, 52174), (1373, 49628), (2612, 26087), (2746, 24814), (5492, 12407)]