39042374

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 68739840

約数和(自身を除く): 29697466

約数列:

[1, 2, 7, 14, 67, 107, 134, 214, 389, 469, 749, 778, 938, 1498, 2723, 5446, 7169, 14338, 26063, 41623, 50183, 52126, 83246, 100366, 182441, 291361, 364882, 582722, 2788741, 5577482, 19521187, 39042374]

約数ペア:

[(1, 39042374), (2, 19521187), (7, 5577482), (14, 2788741), (67, 582722), (107, 364882), (134, 291361), (214, 182441), (389, 100366), (469, 83246), (749, 52126), (778, 50183), (938, 41623), (1498, 26063), (2723, 14338), (5446, 7169)]