28554274

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{4463}}^1$

素因数の和:4929

約数の個数: 16

約数和(自身を含む): 49068288

約数和(自身を除く): 20514014

約数列:

[1, 2, 7, 14, 457, 914, 3199, 4463, 6398, 8926, 31241, 62482, 2039591, 4079182, 14277137, 28554274]

約数ペア:

[(1, 28554274), (2, 14277137), (7, 4079182), (14, 2039591), (457, 62482), (914, 31241), (3199, 8926), (4463, 6398)]