28668084

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{3727}}^1$

素因数の和:4375

約数の個数: 24

約数和(自身を含む): 67014528

約数和(自身を除く): 38346444

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3727, 3846, 7454, 7692, 11181, 14908, 22362, 44724, 2389007, 4778014, 7167021, 9556028, 14334042, 28668084]

約数ペア:

[(1, 28668084), (2, 14334042), (3, 9556028), (4, 7167021), (6, 4778014), (12, 2389007), (641, 44724), (1282, 22362), (1923, 14908), (2564, 11181), (3727, 7692), (3846, 7454)]