28925292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{1811}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 74277504

約数和(自身を除く): 45352212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1331, 1452, 1811, 2662, 3622, 3993, 5324, 5433, 7244, 7986, 10866, 15972, 19921, 21732, 39842, 59763, 79684, 119526, 219131, 239052, 438262, 657393, 876524, 1314786, 2410441, 2629572, 4820882, 7231323, 9641764, 14462646, 28925292]

約数ペア:

[(1, 28925292), (2, 14462646), (3, 9641764), (4, 7231323), (6, 4820882), (11, 2629572), (12, 2410441), (22, 1314786), (33, 876524), (44, 657393), (66, 438262), (121, 239052), (132, 219131), (242, 119526), (363, 79684), (484, 59763), (726, 39842), (1331, 21732), (1452, 19921), (1811, 15972), (2662, 10866), (3622, 7986), (3993, 7244), (5324, 5433)]