22858192

素因数分解:

$2^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 50840000

約数和(自身を除く): 27981808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 409, 499, 818, 998, 1636, 1996, 2863, 3272, 3493, 3992, 5726, 6544, 6986, 7984, 11452, 13972, 22904, 27944, 45808, 55888, 204091, 408182, 816364, 1428637, 1632728, 2857274, 3265456, 5714548, 11429096, 22858192]

約数ペア:

[(1, 22858192), (2, 11429096), (4, 5714548), (7, 3265456), (8, 2857274), (14, 1632728), (16, 1428637), (28, 816364), (56, 408182), (112, 204091), (409, 55888), (499, 45808), (818, 27944), (998, 22904), (1636, 13972), (1996, 11452), (2863, 7984), (3272, 6986), (3493, 6544), (3992, 5726)]