47154128

素因数分解:

$2^4\times 7^1\times {\mathrm{421019}}^1$

素因数の和:421034

約数の個数: 20

約数和(自身を含む): 104412960

約数和(自身を除く): 57258832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421019, 842038, 1684076, 2947133, 3368152, 5894266, 6736304, 11788532, 23577064, 47154128]

約数ペア:

[(1, 47154128), (2, 23577064), (4, 11788532), (7, 6736304), (8, 5894266), (14, 3368152), (16, 2947133), (28, 1684076), (56, 842038), (112, 421019)]