4391072

素因数分解:

$2^5\times 7^1\times {\mathrm{19603}}^1$

素因数の和:19620

約数の個数: 24

約数和(自身を含む): 9880416

約数和(自身を除く): 5489344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 19603, 39206, 78412, 137221, 156824, 274442, 313648, 548884, 627296, 1097768, 2195536, 4391072]

約数ペア:

[(1, 4391072), (2, 2195536), (4, 1097768), (7, 627296), (8, 548884), (14, 313648), (16, 274442), (28, 156824), (32, 137221), (56, 78412), (112, 39206), (224, 19603)]