17243912

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4337}}^1$

素因数の和:4421

約数の個数: 32

約数和(自身を含む): 37480320

約数和(自身を除く): 20236408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 4337, 8674, 17348, 30359, 34696, 60718, 121436, 242872, 307927, 615854, 1231708, 2155489, 2463416, 4310978, 8621956, 17243912]

約数ペア:

[(1, 17243912), (2, 8621956), (4, 4310978), (7, 2463416), (8, 2155489), (14, 1231708), (28, 615854), (56, 307927), (71, 242872), (142, 121436), (284, 60718), (497, 34696), (568, 30359), (994, 17348), (1988, 8674), (3976, 4337)]