28054512

素因数分解:

$2^4\times 3^4\times {\mathrm{21647}}^1$

素因数の和:21667

約数の個数: 50

約数和(自身を含む): 81201648

約数和(自身を除く): 53147136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 21647, 43294, 64941, 86588, 129882, 173176, 194823, 259764, 346352, 389646, 519528, 584469, 779292, 1039056, 1168938, 1558584, 1753407, 2337876, 3117168, 3506814, 4675752, 7013628, 9351504, 14027256, 28054512]

約数ペア:

[(1, 28054512), (2, 14027256), (3, 9351504), (4, 7013628), (6, 4675752), (8, 3506814), (9, 3117168), (12, 2337876), (16, 1753407), (18, 1558584), (24, 1168938), (27, 1039056), (36, 779292), (48, 584469), (54, 519528), (72, 389646), (81, 346352), (108, 259764), (144, 194823), (162, 173176), (216, 129882), (324, 86588), (432, 64941), (648, 43294), (1296, 21647)]