29128974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^2$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 68669568

約数和(自身を除く): 39540594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 127, 129, 254, 258, 301, 381, 602, 762, 889, 903, 1778, 1806, 2667, 5334, 5461, 10922, 16129, 16383, 32258, 32766, 38227, 48387, 76454, 96774, 112903, 114681, 225806, 229362, 338709, 677418, 693547, 1387094, 2080641, 4161282, 4854829, 9709658, 14564487, 29128974]

約数ペア:

[(1, 29128974), (2, 14564487), (3, 9709658), (6, 4854829), (7, 4161282), (14, 2080641), (21, 1387094), (42, 693547), (43, 677418), (86, 338709), (127, 229362), (129, 225806), (254, 114681), (258, 112903), (301, 96774), (381, 76454), (602, 48387), (762, 38227), (889, 32766), (903, 32258), (1778, 16383), (1806, 16129), (2667, 10922), (5334, 5461)]