28801052

素因数分解:

$2^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1307}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 57719424

約数和(自身を除く): 28918372

約数列:

[1, 2, 4, 7, 14, 28, 787, 1307, 1574, 2614, 3148, 5228, 5509, 9149, 11018, 18298, 22036, 36596, 1028609, 2057218, 4114436, 7200263, 14400526, 28801052]

約数ペア:

[(1, 28801052), (2, 14400526), (4, 7200263), (7, 4114436), (14, 2057218), (28, 1028609), (787, 36596), (1307, 22036), (1574, 18298), (2614, 11018), (3148, 9149), (5228, 5509)]