39243806

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{9767}}^1$

素因数の和:9824

約数の個数: 24

約数和(自身を含む): 70153776

約数和(自身を除く): 30909970

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 9767, 19534, 68369, 136738, 400447, 478583, 800894, 957166, 2803129, 5606258, 19621903, 39243806]

約数ペア:

[(1, 39243806), (2, 19621903), (7, 5606258), (14, 2803129), (41, 957166), (49, 800894), (82, 478583), (98, 400447), (287, 136738), (574, 68369), (2009, 19534), (4018, 9767)]