28667706

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{709}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 60117120

約数和(自身を除く): 31449414

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 293, 586, 709, 879, 1418, 1758, 2127, 4254, 6739, 13478, 16307, 20217, 32614, 40434, 48921, 97842, 207737, 415474, 623211, 1246422, 4777951, 9555902, 14333853, 28667706]

約数ペア:

[(1, 28667706), (2, 14333853), (3, 9555902), (6, 4777951), (23, 1246422), (46, 623211), (69, 415474), (138, 207737), (293, 97842), (586, 48921), (709, 40434), (879, 32614), (1418, 20217), (1758, 16307), (2127, 13478), (4254, 6739)]