28205004

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{4787}}^1$

素因数の和:5285

約数の個数: 24

約数和(自身を含む): 65959488

約数和(自身を除く): 37754484

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 4787, 5892, 9574, 14361, 19148, 28722, 57444, 2350417, 4700834, 7051251, 9401668, 14102502, 28205004]

約数ペア:

[(1, 28205004), (2, 14102502), (3, 9401668), (4, 7051251), (6, 4700834), (12, 2350417), (491, 57444), (982, 28722), (1473, 19148), (1964, 14361), (2946, 9574), (4787, 5892)]