8474276

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 15349824

約数和(自身を除く): 6875548

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 563, 1126, 2252, 3763, 7526, 15052, 29839, 39973, 59678, 79946, 119356, 159892, 2118569, 4237138, 8474276]

約数ペア:

[(1, 8474276), (2, 4237138), (4, 2118569), (53, 159892), (71, 119356), (106, 79946), (142, 59678), (212, 39973), (284, 29839), (563, 15052), (1126, 7526), (2252, 3763)]