28018077502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2099}}^1\times {\mathrm{20663}}^1$

素因数の和:22800

約数の個数: 32

約数和(自身を含む): 46865952000

約数和(自身を除く): 18847874498

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 2099, 4198, 20663, 35683, 39881, 41326, 71366, 79762, 351271, 392597, 677977, 702542, 785194, 1355954, 6674149, 13348298, 43371637, 86743274, 737317829, 824061103, 1474635658, 1648122206, 14009038751, 28018077502]

約数ペア:

[(1, 28018077502), (2, 14009038751), (17, 1648122206), (19, 1474635658), (34, 824061103), (38, 737317829), (323, 86743274), (646, 43371637), (2099, 13348298), (4198, 6674149), (20663, 1355954), (35683, 785194), (39881, 702542), (41326, 677977), (71366, 392597), (79762, 351271)]