28787316

素因数分解:

$2^2\times 3^1\times {\mathrm{563}}^1\times {\mathrm{4261}}^1$

素因数の和:4831

約数の個数: 24

約数和(自身を含む): 67305504

約数和(自身を除く): 38518188

約数列:

[1, 2, 3, 4, 6, 12, 563, 1126, 1689, 2252, 3378, 4261, 6756, 8522, 12783, 17044, 25566, 51132, 2398943, 4797886, 7196829, 9595772, 14393658, 28787316]

約数ペア:

[(1, 28787316), (2, 14393658), (3, 9595772), (4, 7196829), (6, 4797886), (12, 2398943), (563, 51132), (1126, 25566), (1689, 17044), (2252, 12783), (3378, 8522), (4261, 6756)]