28294836

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{81307}}^1$

素因数の和:81343

約数の個数: 24

約数和(自身を含む): 68298720

約数和(自身を除く): 40003884

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 81307, 162614, 243921, 325228, 487842, 975684, 2357903, 4715806, 7073709, 9431612, 14147418, 28294836]

約数ペア:

[(1, 28294836), (2, 14147418), (3, 9431612), (4, 7073709), (6, 4715806), (12, 2357903), (29, 975684), (58, 487842), (87, 325228), (116, 243921), (174, 162614), (348, 81307)]