2518336

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 42

約数和(自身を含む): 5322570

約数和(自身を除く): 2804234

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 109, 152, 218, 304, 361, 436, 608, 722, 872, 1216, 1444, 1744, 2071, 2888, 3488, 4142, 5776, 6976, 8284, 11552, 16568, 23104, 33136, 39349, 66272, 78698, 132544, 157396, 314792, 629584, 1259168, 2518336]

約数ペア:

[(1, 2518336), (2, 1259168), (4, 629584), (8, 314792), (16, 157396), (19, 132544), (32, 78698), (38, 66272), (64, 39349), (76, 33136), (109, 23104), (152, 16568), (218, 11552), (304, 8284), (361, 6976), (436, 5776), (608, 4142), (722, 3488), (872, 2888), (1216, 2071), (1444, 1744)]