39042556

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26309}}^1$

素因数の和:26373

約数の個数: 24

約数和(自身を含む): 79561440

約数和(自身を除く): 40518884

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 26309, 52618, 105236, 184163, 368326, 736652, 1394377, 2788754, 5577508, 9760639, 19521278, 39042556]

約数ペア:

[(1, 39042556), (2, 19521278), (4, 9760639), (7, 5577508), (14, 2788754), (28, 1394377), (53, 736652), (106, 368326), (212, 184163), (371, 105236), (742, 52618), (1484, 26309)]