28591146

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{4001}}^1$

素因数の和:4406

約数の個数: 24

約数和(自身を含む): 62119044

約数和(自身を除く): 33527898

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 4001, 7146, 8002, 12003, 24006, 36009, 72018, 1588397, 3176794, 4765191, 9530382, 14295573, 28591146]

約数ペア:

[(1, 28591146), (2, 14295573), (3, 9530382), (6, 4765191), (9, 3176794), (18, 1588397), (397, 72018), (794, 36009), (1191, 24006), (2382, 12003), (3573, 8002), (4001, 7146)]