25728104

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 51084000

約数和(自身を除く): 25355896

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 2579, 4988, 5158, 9976, 10316, 20632, 74791, 110897, 149582, 221794, 299164, 443588, 598328, 887176, 3216013, 6432026, 12864052, 25728104]

約数ペア:

[(1, 25728104), (2, 12864052), (4, 6432026), (8, 3216013), (29, 887176), (43, 598328), (58, 443588), (86, 299164), (116, 221794), (172, 149582), (232, 110897), (344, 74791), (1247, 20632), (2494, 10316), (2579, 9976), (4988, 5158)]