28821036594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{686215157}}^1$

素因数の和:686215169

約数の個数: 16

約数和(自身を含む): 65876655168

約数和(自身を除く): 37055618574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 686215157, 1372430314, 2058645471, 4117290942, 4803506099, 9607012198, 14410518297, 28821036594]

約数ペア:

[(1, 28821036594), (2, 14410518297), (3, 9607012198), (6, 4803506099), (7, 4117290942), (14, 2058645471), (21, 1372430314), (42, 686215157)]