28582764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17909}}^1$

素因数の和:17942

約数の個数: 48

約数和(自身を含む): 80236800

約数和(自身を除く): 51654036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 17909, 35818, 53727, 71636, 107454, 125363, 214908, 250726, 340271, 376089, 501452, 680542, 752178, 1020813, 1361084, 1504356, 2041626, 2381897, 4083252, 4763794, 7145691, 9527588, 14291382, 28582764]

約数ペア:

[(1, 28582764), (2, 14291382), (3, 9527588), (4, 7145691), (6, 4763794), (7, 4083252), (12, 2381897), (14, 2041626), (19, 1504356), (21, 1361084), (28, 1020813), (38, 752178), (42, 680542), (57, 501452), (76, 376089), (84, 340271), (114, 250726), (133, 214908), (228, 125363), (266, 107454), (399, 71636), (532, 53727), (798, 35818), (1596, 17909)]