28164054

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 58063104

約数和(自身を除く): 29899050

約数列:

[1, 2, 3, 6, 43, 86, 129, 173, 258, 346, 519, 631, 1038, 1262, 1893, 3786, 7439, 14878, 22317, 27133, 44634, 54266, 81399, 109163, 162798, 218326, 327489, 654978, 4694009, 9388018, 14082027, 28164054]

約数ペア:

[(1, 28164054), (2, 14082027), (3, 9388018), (6, 4694009), (43, 654978), (86, 327489), (129, 218326), (173, 162798), (258, 109163), (346, 81399), (519, 54266), (631, 44634), (1038, 27133), (1262, 22317), (1893, 14878), (3786, 7439)]