47784904

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{16921}}^1$

素因数の和:17280

約数の個数: 16

約数和(自身を含む): 89855820

約数和(自身を除く): 42070916

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 16921, 33842, 67684, 135368, 5973113, 11946226, 23892452, 47784904]

約数ペア:

[(1, 47784904), (2, 23892452), (4, 11946226), (8, 5973113), (353, 135368), (706, 67684), (1412, 33842), (2824, 16921)]