28097776

素因数分解:

$2^4\times 7^2\times {\mathrm{35839}}^1$

素因数の和:35861

約数の個数: 30

約数和(自身を含む): 63329280

約数和(自身を除く): 35231504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 35839, 71678, 143356, 250873, 286712, 501746, 573424, 1003492, 1756111, 2006984, 3512222, 4013968, 7024444, 14048888, 28097776]

約数ペア:

[(1, 28097776), (2, 14048888), (4, 7024444), (7, 4013968), (8, 3512222), (14, 2006984), (16, 1756111), (28, 1003492), (49, 573424), (56, 501746), (98, 286712), (112, 250873), (196, 143356), (392, 71678), (784, 35839)]