28454292

素因数分解:

$2^2\times 3^2\times {\mathrm{790397}}^1$

素因数の和:790407

約数の個数: 18

約数和(自身を含む): 71926218

約数和(自身を除く): 43471926

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 790397, 1580794, 2371191, 3161588, 4742382, 7113573, 9484764, 14227146, 28454292]

約数ペア:

[(1, 28454292), (2, 14227146), (3, 9484764), (4, 7113573), (6, 4742382), (9, 3161588), (12, 2371191), (18, 1580794), (36, 790397)]