56758254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1351387}}^1$

素因数の和:1351399

約数の個数: 16

約数和(自身を含む): 129733248

約数和(自身を除く): 72974994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1351387, 2702774, 4054161, 8108322, 9459709, 18919418, 28379127, 56758254]

約数ペア:

[(1, 56758254), (2, 28379127), (3, 18919418), (6, 9459709), (7, 8108322), (14, 4054161), (21, 2702774), (42, 1351387)]