9713872

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2075

約数の個数: 40

約数和(自身を含む): 22020416

約数和(自身を除く): 12306544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2017, 2408, 4034, 4816, 8068, 14119, 16136, 28238, 32272, 56476, 86731, 112952, 173462, 225904, 346924, 607117, 693848, 1214234, 1387696, 2428468, 4856936, 9713872]

約数ペア:

[(1, 9713872), (2, 4856936), (4, 2428468), (7, 1387696), (8, 1214234), (14, 693848), (16, 607117), (28, 346924), (43, 225904), (56, 173462), (86, 112952), (112, 86731), (172, 56476), (301, 32272), (344, 28238), (602, 16136), (688, 14119), (1204, 8068), (2017, 4816), (2408, 4034)]