28474510

素因数分解:

$2^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{1783}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 51314976

約数和(自身を除く): 22840466

約数列:

[1, 2, 5, 10, 1597, 1783, 3194, 3566, 7985, 8915, 15970, 17830, 2847451, 5694902, 14237255, 28474510]

約数ペア:

[(1, 28474510), (2, 14237255), (5, 5694902), (10, 2847451), (1597, 17830), (1783, 15970), (3194, 8915), (3566, 7985)]