39942242

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3463}}^1$

素因数の和:3617

約数の個数: 16

約数和(自身を含む): 61520640

約数和(自身を除く): 21578398

約数列:

[1, 2, 73, 79, 146, 158, 3463, 5767, 6926, 11534, 252799, 273577, 505598, 547154, 19971121, 39942242]

約数ペア:

[(1, 39942242), (2, 19971121), (73, 547154), (79, 505598), (146, 273577), (158, 252799), (3463, 11534), (5767, 6926)]