40882528

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{3539}}^1$

素因数の和:3587

約数の個数: 36

約数和(自身を含む): 84970620

約数和(自身を除く): 44088092

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 3539, 5776, 7078, 11552, 14156, 28312, 56624, 67241, 113248, 134482, 268964, 537928, 1075856, 1277579, 2151712, 2555158, 5110316, 10220632, 20441264, 40882528]

約数ペア:

[(1, 40882528), (2, 20441264), (4, 10220632), (8, 5110316), (16, 2555158), (19, 2151712), (32, 1277579), (38, 1075856), (76, 537928), (152, 268964), (304, 134482), (361, 113248), (608, 67241), (722, 56624), (1444, 28312), (2888, 14156), (3539, 11552), (5776, 7078)]