28853258

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 53089344

約数和(自身を除く): 24236086

約数列:

[1, 2, 7, 14, 41, 43, 49, 82, 86, 98, 167, 287, 301, 334, 574, 602, 1169, 1763, 2009, 2107, 2338, 3526, 4018, 4214, 6847, 7181, 8183, 12341, 13694, 14362, 16366, 24682, 47929, 50267, 86387, 95858, 100534, 172774, 294421, 335503, 351869, 588842, 671006, 703738, 2060947, 4121894, 14426629, 28853258]

約数ペア:

[(1, 28853258), (2, 14426629), (7, 4121894), (14, 2060947), (41, 703738), (43, 671006), (49, 588842), (82, 351869), (86, 335503), (98, 294421), (167, 172774), (287, 100534), (301, 95858), (334, 86387), (574, 50267), (602, 47929), (1169, 24682), (1763, 16366), (2009, 14362), (2107, 13694), (2338, 12341), (3526, 8183), (4018, 7181), (4214, 6847)]