28291298

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4099}}^1$

素因数の和:4154

約数の個数: 32

約数和(自身を含む): 53136000

約数和(自身を除く): 24844702

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 4099, 6902, 8198, 28693, 57386, 69683, 118871, 139366, 237742, 487781, 832097, 975562, 1664194, 2020807, 4041614, 14145649, 28291298]

約数ペア:

[(1, 28291298), (2, 14145649), (7, 4041614), (14, 2020807), (17, 1664194), (29, 975562), (34, 832097), (58, 487781), (119, 237742), (203, 139366), (238, 118871), (406, 69683), (493, 57386), (986, 28693), (3451, 8198), (4099, 6902)]