9038176

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 20545056

約数和(自身を除く): 11506880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 257, 314, 514, 628, 1028, 1099, 1256, 1799, 2056, 2198, 2512, 3598, 4112, 4396, 5024, 7196, 8224, 8792, 14392, 17584, 28784, 35168, 40349, 57568, 80698, 161396, 282443, 322792, 564886, 645584, 1129772, 1291168, 2259544, 4519088, 9038176]

約数ペア:

[(1, 9038176), (2, 4519088), (4, 2259544), (7, 1291168), (8, 1129772), (14, 645584), (16, 564886), (28, 322792), (32, 282443), (56, 161396), (112, 80698), (157, 57568), (224, 40349), (257, 35168), (314, 28784), (514, 17584), (628, 14392), (1028, 8792), (1099, 8224), (1256, 7196), (1799, 5024), (2056, 4396), (2198, 4112), (2512, 3598)]