66407872

素因数分解:

$2^6\times {\mathrm{337}}^1\times {\mathrm{3079}}^1$

素因数の和:3428

約数の個数: 28

約数和(自身を含む): 132212080

約数和(自身を除く): 65804208

約数列:

[1, 2, 4, 8, 16, 32, 64, 337, 674, 1348, 2696, 3079, 5392, 6158, 10784, 12316, 21568, 24632, 49264, 98528, 197056, 1037623, 2075246, 4150492, 8300984, 16601968, 33203936, 66407872]

約数ペア:

[(1, 66407872), (2, 33203936), (4, 16601968), (8, 8300984), (16, 4150492), (32, 2075246), (64, 1037623), (337, 197056), (674, 98528), (1348, 49264), (2696, 24632), (3079, 21568), (5392, 12316), (6158, 10784)]