38635814

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 71754336

約数和(自身を除く): 33118522

約数列:

[1, 2, 7, 14, 23, 46, 49, 61, 98, 122, 161, 281, 322, 427, 562, 854, 1127, 1403, 1967, 2254, 2806, 2989, 3934, 5978, 6463, 9821, 12926, 13769, 17141, 19642, 27538, 34282, 45241, 68747, 90482, 119987, 137494, 239974, 316687, 394243, 633374, 788486, 839909, 1679818, 2759701, 5519402, 19317907, 38635814]

約数ペア:

[(1, 38635814), (2, 19317907), (7, 5519402), (14, 2759701), (23, 1679818), (46, 839909), (49, 788486), (61, 633374), (98, 394243), (122, 316687), (161, 239974), (281, 137494), (322, 119987), (427, 90482), (562, 68747), (854, 45241), (1127, 34282), (1403, 27538), (1967, 19642), (2254, 17141), (2806, 13769), (2989, 12926), (3934, 9821), (5978, 6463)]