2556336

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2833

約数の個数: 40

約数和(自身を含む): 6953920

約数和(自身を除く): 4397584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2803, 5606, 8409, 11212, 16818, 22424, 33636, 44848, 53257, 67272, 106514, 134544, 159771, 213028, 319542, 426056, 639084, 852112, 1278168, 2556336]

約数ペア:

[(1, 2556336), (2, 1278168), (3, 852112), (4, 639084), (6, 426056), (8, 319542), (12, 213028), (16, 159771), (19, 134544), (24, 106514), (38, 67272), (48, 53257), (57, 44848), (76, 33636), (114, 22424), (152, 16818), (228, 11212), (304, 8409), (456, 5606), (912, 2803)]