28509126

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{20749}}^1$

素因数の和:20983

約数の個数: 16

約数和(自身を含む): 57270000

約数和(自身を除く): 28760874

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 20749, 41498, 62247, 124494, 4751521, 9503042, 14254563, 28509126]

約数ペア:

[(1, 28509126), (2, 14254563), (3, 9503042), (6, 4751521), (229, 124494), (458, 62247), (687, 41498), (1374, 20749)]