26830232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 33649768

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 88, 94, 104, 143, 188, 286, 376, 499, 517, 572, 611, 998, 1034, 1144, 1222, 1996, 2068, 2444, 3992, 4136, 4888, 5489, 6487, 6721, 10978, 12974, 13442, 21956, 23453, 25948, 26884, 43912, 46906, 51896, 53768, 71357, 93812, 142714, 187624, 257983, 285428, 304889, 515966, 570856, 609778, 1031932, 1219556, 2063864, 2439112, 3353779, 6707558, 13415116, 26830232]

約数ペア:

[(1, 26830232), (2, 13415116), (4, 6707558), (8, 3353779), (11, 2439112), (13, 2063864), (22, 1219556), (26, 1031932), (44, 609778), (47, 570856), (52, 515966), (88, 304889), (94, 285428), (104, 257983), (143, 187624), (188, 142714), (286, 93812), (376, 71357), (499, 53768), (517, 51896), (572, 46906), (611, 43912), (998, 26884), (1034, 25948), (1144, 23453), (1222, 21956), (1996, 13442), (2068, 12974), (2444, 10978), (3992, 6721), (4136, 6487), (4888, 5489)]