28085544

素因数分解:

$2^3\times 3^2\times {\mathrm{390077}}^1$

素因数の和:390089

約数の個数: 24

約数和(自身を含む): 76065210

約数和(自身を除く): 47979666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 390077, 780154, 1170231, 1560308, 2340462, 3120616, 3510693, 4680924, 7021386, 9361848, 14042772, 28085544]

約数ペア:

[(1, 28085544), (2, 14042772), (3, 9361848), (4, 7021386), (6, 4680924), (8, 3510693), (9, 3120616), (12, 2340462), (18, 1560308), (24, 1170231), (36, 780154), (72, 390077)]