28029132

素因数分解:

$2^2\times 3^3\times {\mathrm{109}}^1\times {\mathrm{2381}}^1$

素因数の和:2503

約数の個数: 48

約数和(自身を含む): 73365600

約数和(自身を除く): 45336468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 109, 218, 327, 436, 654, 981, 1308, 1962, 2381, 2943, 3924, 4762, 5886, 7143, 9524, 11772, 14286, 21429, 28572, 42858, 64287, 85716, 128574, 257148, 259529, 519058, 778587, 1038116, 1557174, 2335761, 3114348, 4671522, 7007283, 9343044, 14014566, 28029132]

約数ペア:

[(1, 28029132), (2, 14014566), (3, 9343044), (4, 7007283), (6, 4671522), (9, 3114348), (12, 2335761), (18, 1557174), (27, 1038116), (36, 778587), (54, 519058), (108, 259529), (109, 257148), (218, 128574), (327, 85716), (436, 64287), (654, 42858), (981, 28572), (1308, 21429), (1962, 14286), (2381, 11772), (2943, 9524), (3924, 7143), (4762, 5886)]