28655892

素因数分解:

$2^2\times 3^2\times {\mathrm{795997}}^1$

素因数の和:796007

約数の個数: 18

約数和(自身を含む): 72435818

約数和(自身を除く): 43779926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 795997, 1591994, 2387991, 3183988, 4775982, 7163973, 9551964, 14327946, 28655892]

約数ペア:

[(1, 28655892), (2, 14327946), (3, 9551964), (4, 7163973), (6, 4775982), (9, 3183988), (12, 2387991), (18, 1591994), (36, 795997)]