12874702904

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{32413}}^1$

素因数の和:32640

約数の個数: 64

約数和(自身を含む): 28425781440

約数和(自身を除く): 15551078536

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 173, 287, 328, 346, 574, 692, 1148, 1211, 1384, 2296, 2422, 4844, 7093, 9688, 14186, 28372, 32413, 49651, 56744, 64826, 99302, 129652, 198604, 226891, 259304, 397208, 453782, 907564, 1328933, 1815128, 2657866, 5315732, 5607449, 9302531, 10631464, 11214898, 18605062, 22429796, 37210124, 39252143, 44859592, 74420248, 78504286, 157008572, 229905409, 314017144, 459810818, 919621636, 1609337863, 1839243272, 3218675726, 6437351452, 12874702904]

約数ペア:

[(1, 12874702904), (2, 6437351452), (4, 3218675726), (7, 1839243272), (8, 1609337863), (14, 919621636), (28, 459810818), (41, 314017144), (56, 229905409), (82, 157008572), (164, 78504286), (173, 74420248), (287, 44859592), (328, 39252143), (346, 37210124), (574, 22429796), (692, 18605062), (1148, 11214898), (1211, 10631464), (1384, 9302531), (2296, 5607449), (2422, 5315732), (4844, 2657866), (7093, 1815128), (9688, 1328933), (14186, 907564), (28372, 453782), (32413, 397208), (49651, 259304), (56744, 226891), (64826, 198604), (99302, 129652)]