39270242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 67350528

約数和(自身を除く): 28080286

約数列:

[1, 2, 11, 22, 31, 62, 71, 142, 341, 682, 781, 811, 1562, 1622, 2201, 4402, 8921, 17842, 24211, 25141, 48422, 50282, 57581, 115162, 276551, 553102, 633391, 1266782, 1785011, 3570022, 19635121, 39270242]

約数ペア:

[(1, 39270242), (2, 19635121), (11, 3570022), (22, 1785011), (31, 1266782), (62, 633391), (71, 553102), (142, 276551), (341, 115162), (682, 57581), (781, 50282), (811, 48422), (1562, 25141), (1622, 24211), (2201, 17842), (4402, 8921)]