28548898

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{5843}}^1$

素因数の和:6201

約数の個数: 16

約数和(自身を含む): 49089600

約数和(自身を除く): 20540702

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 5843, 11686, 40901, 81802, 2039207, 4078414, 14274449, 28548898]

約数ペア:

[(1, 28548898), (2, 14274449), (7, 4078414), (14, 2039207), (349, 81802), (698, 40901), (2443, 11686), (4886, 5843)]