25806184

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 50904000

約数和(自身を除く): 25097816

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 556, 1009, 1112, 2018, 3197, 4036, 6394, 8072, 12788, 23207, 25576, 46414, 92828, 140251, 185656, 280502, 561004, 1122008, 3225773, 6451546, 12903092, 25806184]

約数ペア:

[(1, 25806184), (2, 12903092), (4, 6451546), (8, 3225773), (23, 1122008), (46, 561004), (92, 280502), (139, 185656), (184, 140251), (278, 92828), (556, 46414), (1009, 25576), (1112, 23207), (2018, 12788), (3197, 8072), (4036, 6394)]