42699992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{280921}}^1$

素因数の和:280946

約数の個数: 16

約数和(自身を含む): 84276600

約数和(自身を除く): 41576608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 280921, 561842, 1123684, 2247368, 5337499, 10674998, 21349996, 42699992]

約数ペア:

[(1, 42699992), (2, 21349996), (4, 10674998), (8, 5337499), (19, 2247368), (38, 1123684), (76, 561842), (152, 280921)]