42905716

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{14321}}^1$

素因数の和:14439

約数の個数: 24

約数和(自身を含む): 86619456

約数和(自身を除く): 43713740

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 14321, 28642, 57284, 100247, 200494, 400988, 1532347, 3064694, 6129388, 10726429, 21452858, 42905716]

約数ペア:

[(1, 42905716), (2, 21452858), (4, 10726429), (7, 6129388), (14, 3064694), (28, 1532347), (107, 400988), (214, 200494), (428, 100247), (749, 57284), (1498, 28642), (2996, 14321)]