28710252

素因数分解:

$2^2\times 3^2\times {\mathrm{797507}}^1$

素因数の和:797517

約数の個数: 18

約数和(自身を含む): 72573228

約数和(自身を除く): 43862976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 797507, 1595014, 2392521, 3190028, 4785042, 7177563, 9570084, 14355126, 28710252]

約数ペア:

[(1, 28710252), (2, 14355126), (3, 9570084), (4, 7177563), (6, 4785042), (9, 3190028), (12, 2392521), (18, 1595014), (36, 797507)]