73792042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6173}}^1$

素因数の和:6357

約数の個数: 16

約数和(自身を含む): 114095520

約数和(自身を除く): 40303478

約数列:

[1, 2, 43, 86, 139, 278, 5977, 6173, 11954, 12346, 265439, 530878, 858047, 1716094, 36896021, 73792042]

約数ペア:

[(1, 73792042), (2, 36896021), (43, 1716094), (86, 858047), (139, 530878), (278, 265439), (5977, 12346), (6173, 11954)]