28166722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2221}}^1$

素因数の和:2613

約数の個数: 16

約数和(自身を含む): 44875512

約数和(自身を除く): 16708790

約数列:

[1, 2, 17, 34, 373, 746, 2221, 4442, 6341, 12682, 37757, 75514, 828433, 1656866, 14083361, 28166722]

約数ペア:

[(1, 28166722), (2, 14083361), (17, 1656866), (34, 828433), (373, 75514), (746, 37757), (2221, 12682), (4442, 6341)]