28385298

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{5693}}^1$

素因数の和:5978

約数の個数: 24

約数和(自身を含む): 61734348

約数和(自身を除く): 33349050

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 4986, 5693, 11386, 17079, 34158, 51237, 102474, 1576961, 3153922, 4730883, 9461766, 14192649, 28385298]

約数ペア:

[(1, 28385298), (2, 14192649), (3, 9461766), (6, 4730883), (9, 3153922), (18, 1576961), (277, 102474), (554, 51237), (831, 34158), (1662, 17079), (2493, 11386), (4986, 5693)]