28146786

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{17837}}^1$

素因数の和:18105

約数の個数: 16

約数和(自身を含む): 56510784

約数和(自身を除く): 28363998

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 17837, 35674, 53511, 107022, 4691131, 9382262, 14073393, 28146786]

約数ペア:

[(1, 28146786), (2, 14073393), (3, 9382262), (6, 4691131), (263, 107022), (526, 53511), (789, 35674), (1578, 17837)]