289184224

素因数分解:

$2^5\times 7^1\times {\mathrm{1291001}}^1$

素因数の和:1291018

約数の個数: 24

約数和(自身を含む): 650665008

約数和(自身を除く): 361480784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1291001, 2582002, 5164004, 9037007, 10328008, 18074014, 20656016, 36148028, 41312032, 72296056, 144592112, 289184224]

約数ペア:

[(1, 289184224), (2, 144592112), (4, 72296056), (7, 41312032), (8, 36148028), (14, 20656016), (16, 18074014), (28, 10328008), (32, 9037007), (56, 5164004), (112, 2582002), (224, 1291001)]