8866088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 21340800

約数和(自身を除く): 12474712

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 389, 407, 518, 616, 778, 814, 1036, 1556, 1628, 2072, 2723, 2849, 3112, 3256, 4279, 5446, 5698, 8558, 10892, 11396, 14393, 17116, 21784, 22792, 28786, 29953, 34232, 57572, 59906, 100751, 115144, 119812, 158323, 201502, 239624, 316646, 403004, 633292, 806008, 1108261, 1266584, 2216522, 4433044, 8866088]

約数ペア:

[(1, 8866088), (2, 4433044), (4, 2216522), (7, 1266584), (8, 1108261), (11, 806008), (14, 633292), (22, 403004), (28, 316646), (37, 239624), (44, 201502), (56, 158323), (74, 119812), (77, 115144), (88, 100751), (148, 59906), (154, 57572), (259, 34232), (296, 29953), (308, 28786), (389, 22792), (407, 21784), (518, 17116), (616, 14393), (778, 11396), (814, 10892), (1036, 8558), (1556, 5698), (1628, 5446), (2072, 4279), (2723, 3256), (2849, 3112)]