39399836

素因数分解:

$2^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2473}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 78970080

約数和(自身を除く): 39570244

約数列:

[1, 2, 4, 7, 14, 28, 569, 1138, 2276, 2473, 3983, 4946, 7966, 9892, 15932, 17311, 34622, 69244, 1407137, 2814274, 5628548, 9849959, 19699918, 39399836]

約数ペア:

[(1, 39399836), (2, 19699918), (4, 9849959), (7, 5628548), (14, 2814274), (28, 1407137), (569, 69244), (1138, 34622), (2276, 17311), (2473, 15932), (3983, 9892), (4946, 7966)]