28481328

素因数分解:

$2^4\times 3^3\times {\mathrm{65929}}^1$

素因数の和:65946

約数の個数: 40

約数和(自身を含む): 81753200

約数和(自身を除く): 53271872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65929, 131858, 197787, 263716, 395574, 527432, 593361, 791148, 1054864, 1186722, 1582296, 1780083, 2373444, 3164592, 3560166, 4746888, 7120332, 9493776, 14240664, 28481328]

約数ペア:

[(1, 28481328), (2, 14240664), (3, 9493776), (4, 7120332), (6, 4746888), (8, 3560166), (9, 3164592), (12, 2373444), (16, 1780083), (18, 1582296), (24, 1186722), (27, 1054864), (36, 791148), (48, 593361), (54, 527432), (72, 395574), (108, 263716), (144, 197787), (216, 131858), (432, 65929)]