4245304

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 9540720

約数和(自身を除く): 5295416

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 43, 56, 82, 86, 164, 172, 287, 301, 328, 344, 574, 602, 1148, 1204, 1763, 1849, 2296, 2408, 3526, 3698, 7052, 7396, 12341, 12943, 14104, 14792, 24682, 25886, 49364, 51772, 75809, 98728, 103544, 151618, 303236, 530663, 606472, 1061326, 2122652, 4245304]

約数ペア:

[(1, 4245304), (2, 2122652), (4, 1061326), (7, 606472), (8, 530663), (14, 303236), (28, 151618), (41, 103544), (43, 98728), (56, 75809), (82, 51772), (86, 49364), (164, 25886), (172, 24682), (287, 14792), (301, 14104), (328, 12943), (344, 12341), (574, 7396), (602, 7052), (1148, 3698), (1204, 3526), (1763, 2408), (1849, 2296)]