28056970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{165041}}^1$

素因数の和:165065

約数の個数: 16

約数和(自身を含む): 53473608

約数和(自身を除く): 25416638

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 165041, 330082, 825205, 1650410, 2805697, 5611394, 14028485, 28056970]

約数ペア:

[(1, 28056970), (2, 14028485), (5, 5611394), (10, 2805697), (17, 1650410), (34, 825205), (85, 330082), (170, 165041)]