2873776

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4177}}^1$

素因数の和:4228

約数の個数: 20

約数和(自身を含む): 5698792

約数和(自身を除く): 2825016

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4177, 8354, 16708, 33416, 66832, 179611, 359222, 718444, 1436888, 2873776]

約数ペア:

[(1, 2873776), (2, 1436888), (4, 718444), (8, 359222), (16, 179611), (43, 66832), (86, 33416), (172, 16708), (344, 8354), (688, 4177)]