1628172112

素因数分解:

$2^4\times 7^1\times {\mathrm{14537251}}^1$

素因数の和:14537266

約数の個数: 20

約数和(自身を含む): 3605238496

約数和(自身を除く): 1977066384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 14537251, 29074502, 58149004, 101760757, 116298008, 203521514, 232596016, 407043028, 814086056, 1628172112]

約数ペア:

[(1, 1628172112), (2, 814086056), (4, 407043028), (7, 232596016), (8, 203521514), (14, 116298008), (16, 101760757), (28, 58149004), (56, 29074502), (112, 14537251)]