28944293818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{727}}^1\times {\mathrm{2689}}^1$

素因数の和:4102

約数の個数: 32

約数和(自身を含む): 47516676480

約数和(自身を除く): 18572382662

約数列:

[1, 2, 11, 22, 673, 727, 1346, 1454, 2689, 5378, 7403, 7997, 14806, 15994, 29579, 59158, 489271, 978542, 1809697, 1954903, 3619394, 3909806, 5381981, 10763962, 19906667, 21503933, 39813334, 43007866, 1315649719, 2631299438, 14472146909, 28944293818]

約数ペア:

[(1, 28944293818), (2, 14472146909), (11, 2631299438), (22, 1315649719), (673, 43007866), (727, 39813334), (1346, 21503933), (1454, 19906667), (2689, 10763962), (5378, 5381981), (7403, 3909806), (7997, 3619394), (14806, 1954903), (15994, 1809697), (29579, 978542), (59158, 489271)]