9556904

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 20628480

約数和(自身を除く): 11071576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1087, 1099, 1256, 2174, 2198, 4348, 4396, 7609, 8696, 8792, 15218, 30436, 60872, 170659, 341318, 682636, 1194613, 1365272, 2389226, 4778452, 9556904]

約数ペア:

[(1, 9556904), (2, 4778452), (4, 2389226), (7, 1365272), (8, 1194613), (14, 682636), (28, 341318), (56, 170659), (157, 60872), (314, 30436), (628, 15218), (1087, 8792), (1099, 8696), (1256, 7609), (2174, 4396), (2198, 4348)]