28709028

素因数分解:

$2^2\times 3^2\times {\mathrm{797473}}^1$

素因数の和:797483

約数の個数: 18

約数和(自身を含む): 72570134

約数和(自身を除く): 43861106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 797473, 1594946, 2392419, 3189892, 4784838, 7177257, 9569676, 14354514, 28709028]

約数ペア:

[(1, 28709028), (2, 14354514), (3, 9569676), (4, 7177257), (6, 4784838), (9, 3189892), (12, 2392419), (18, 1594946), (36, 797473)]