28166694

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 58703616

約数和(自身を除く): 30536922

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 1787, 2627, 3574, 5254, 5361, 7881, 10722, 15762, 66119, 126877, 132238, 198357, 253754, 380631, 396714, 761262, 4694449, 9388898, 14083347, 28166694]

約数ペア:

[(1, 28166694), (2, 14083347), (3, 9388898), (6, 4694449), (37, 761262), (71, 396714), (74, 380631), (111, 253754), (142, 198357), (213, 132238), (222, 126877), (426, 66119), (1787, 15762), (2627, 10722), (3574, 7881), (5254, 5361)]