28362970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{166841}}^1$

素因数の和:166865

約数の個数: 16

約数和(自身を含む): 54056808

約数和(自身を除く): 25693838

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 166841, 333682, 834205, 1668410, 2836297, 5672594, 14181485, 28362970]

約数ペア:

[(1, 28362970), (2, 14181485), (5, 5672594), (10, 2836297), (17, 1668410), (34, 834205), (85, 333682), (170, 166841)]