274821568

素因数分解:

$2^6\times 7^1\times {\mathrm{613441}}^1$

素因数の和:613460

約数の個数: 28

約数和(自身を含む): 623257072

約数和(自身を除く): 348435504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 613441, 1226882, 2453764, 4294087, 4907528, 8588174, 9815056, 17176348, 19630112, 34352696, 39260224, 68705392, 137410784, 274821568]

約数ペア:

[(1, 274821568), (2, 137410784), (4, 68705392), (7, 39260224), (8, 34352696), (14, 19630112), (16, 17176348), (28, 9815056), (32, 8588174), (56, 4907528), (64, 4294087), (112, 2453764), (224, 1226882), (448, 613441)]