78822008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{5113}}^1$

素因数の和:5207

約数の個数: 32

約数和(自身を含む): 154647360

約数和(自身を除く): 75825352

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 328, 376, 1927, 3854, 5113, 7708, 10226, 15416, 20452, 40904, 209633, 240311, 419266, 480622, 838532, 961244, 1677064, 1922488, 9852751, 19705502, 39411004, 78822008]

約数ペア:

[(1, 78822008), (2, 39411004), (4, 19705502), (8, 9852751), (41, 1922488), (47, 1677064), (82, 961244), (94, 838532), (164, 480622), (188, 419266), (328, 240311), (376, 209633), (1927, 40904), (3854, 20452), (5113, 15416), (7708, 10226)]