289422436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67433}}^1$

素因数の和:67503

約数の個数: 24

約数和(自身を含む): 538123320

約数和(自身を除く): 248700884

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4292, 67433, 134866, 269732, 1955557, 2495021, 3911114, 4990042, 7822228, 9980084, 72355609, 144711218, 289422436]

約数ペア:

[(1, 289422436), (2, 144711218), (4, 72355609), (29, 9980084), (37, 7822228), (58, 4990042), (74, 3911114), (116, 2495021), (148, 1955557), (1073, 269732), (2146, 134866), (4292, 67433)]