28509798

素因数分解:

$2^1\times 3^1\times {\mathrm{1787}}^1\times {\mathrm{2659}}^1$

素因数の和:4451

約数の個数: 16

約数和(自身を含む): 57072960

約数和(自身を除く): 28563162

約数列:

[1, 2, 3, 6, 1787, 2659, 3574, 5318, 5361, 7977, 10722, 15954, 4751633, 9503266, 14254899, 28509798]

約数ペア:

[(1, 28509798), (2, 14254899), (3, 9503266), (6, 4751633), (1787, 15954), (2659, 10722), (3574, 7977), (5318, 5361)]