39998134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 68739840

約数和(自身を除く): 28741706

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 319, 638, 781, 883, 1562, 1766, 2059, 4118, 9713, 19426, 22649, 25607, 45298, 51214, 62693, 125386, 281677, 563354, 689623, 1379246, 1818097, 3636194, 19999067, 39998134]

約数ペア:

[(1, 39998134), (2, 19999067), (11, 3636194), (22, 1818097), (29, 1379246), (58, 689623), (71, 563354), (142, 281677), (319, 125386), (638, 62693), (781, 51214), (883, 45298), (1562, 25607), (1766, 22649), (2059, 19426), (4118, 9713)]