56616112

素因数分解:

$2^4\times 7^1\times {\mathrm{505501}}^1$

素因数の和:505516

約数の個数: 20

約数和(自身を含む): 125364496

約数和(自身を除く): 68748384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 505501, 1011002, 2022004, 3538507, 4044008, 7077014, 8088016, 14154028, 28308056, 56616112]

約数ペア:

[(1, 56616112), (2, 28308056), (4, 14154028), (7, 8088016), (8, 7077014), (14, 4044008), (16, 3538507), (28, 2022004), (56, 1011002), (112, 505501)]