42675368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{280759}}^1$

素因数の和:280784

約数の個数: 16

約数和(自身を含む): 84228000

約数和(自身を除く): 41552632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 280759, 561518, 1123036, 2246072, 5334421, 10668842, 21337684, 42675368]

約数ペア:

[(1, 42675368), (2, 21337684), (4, 10668842), (8, 5334421), (19, 2246072), (38, 1123036), (76, 561518), (152, 280759)]