28381296

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{34781}}^1$

素因数の和:34809

約数の個数: 40

約数和(自身を含む): 77633424

約数和(自身を除く): 49252128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 34781, 69562, 104343, 139124, 208686, 278248, 417372, 556496, 591277, 834744, 1182554, 1669488, 1773831, 2365108, 3547662, 4730216, 7095324, 9460432, 14190648, 28381296]

約数ペア:

[(1, 28381296), (2, 14190648), (3, 9460432), (4, 7095324), (6, 4730216), (8, 3547662), (12, 2365108), (16, 1773831), (17, 1669488), (24, 1182554), (34, 834744), (48, 591277), (51, 556496), (68, 417372), (102, 278248), (136, 208686), (204, 139124), (272, 104343), (408, 69562), (816, 34781)]