28185431154

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{110083}}^1$

素因数の和:110534

約数の個数: 32

約数和(自身を含む): 56961864960

約数和(自身を除く): 28776433806

約数列:

[1, 2, 3, 6, 139, 278, 307, 417, 614, 834, 921, 1842, 42673, 85346, 110083, 128019, 220166, 256038, 330249, 660498, 15301537, 30603074, 33795481, 45904611, 67590962, 91809222, 101386443, 202772886, 4697571859, 9395143718, 14092715577, 28185431154]

約数ペア:

[(1, 28185431154), (2, 14092715577), (3, 9395143718), (6, 4697571859), (139, 202772886), (278, 101386443), (307, 91809222), (417, 67590962), (614, 45904611), (834, 33795481), (921, 30603074), (1842, 15301537), (42673, 660498), (85346, 330249), (110083, 256038), (128019, 220166)]