28673296

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{9901}}^1$

素因数の和:10090

約数の個数: 20

約数和(自身を含む): 55867084

約数和(自身を除く): 27193788

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 9901, 19802, 39604, 79208, 158416, 1792081, 3584162, 7168324, 14336648, 28673296]

約数ペア:

[(1, 28673296), (2, 14336648), (4, 7168324), (8, 3584162), (16, 1792081), (181, 158416), (362, 79208), (724, 39604), (1448, 19802), (2896, 9901)]