9132872

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 19854720

約数和(自身を除く): 10721848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 2297, 3976, 4594, 9188, 16079, 18376, 32158, 64316, 128632, 163087, 326174, 652348, 1141609, 1304696, 2283218, 4566436, 9132872]

約数ペア:

[(1, 9132872), (2, 4566436), (4, 2283218), (7, 1304696), (8, 1141609), (14, 652348), (28, 326174), (56, 163087), (71, 128632), (142, 64316), (284, 32158), (497, 18376), (568, 16079), (994, 9188), (1988, 4594), (2297, 3976)]