28384146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4793}}^1$

素因数の和:4855

約数の個数: 48

約数和(自身を含む): 71794944

約数和(自身を除く): 43410798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 4793, 5922, 9586, 14379, 28758, 33551, 43137, 67102, 86274, 100653, 201306, 225271, 301959, 450542, 603918, 675813, 1351626, 1576897, 2027439, 3153794, 4054878, 4730691, 9461382, 14192073, 28384146]

約数ペア:

[(1, 28384146), (2, 14192073), (3, 9461382), (6, 4730691), (7, 4054878), (9, 3153794), (14, 2027439), (18, 1576897), (21, 1351626), (42, 675813), (47, 603918), (63, 450542), (94, 301959), (126, 225271), (141, 201306), (282, 100653), (329, 86274), (423, 67102), (658, 43137), (846, 33551), (987, 28758), (1974, 14379), (2961, 9586), (4793, 5922)]