38546858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 72420480

約数和(自身を除く): 33873622

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 263, 266, 361, 406, 526, 551, 722, 1102, 1841, 2527, 3682, 3857, 4997, 5054, 7627, 7714, 9994, 10469, 15254, 20938, 34979, 53389, 69958, 73283, 94943, 106778, 144913, 146566, 189886, 289826, 664601, 1014391, 1329202, 2028782, 2753347, 5506694, 19273429, 38546858]

約数ペア:

[(1, 38546858), (2, 19273429), (7, 5506694), (14, 2753347), (19, 2028782), (29, 1329202), (38, 1014391), (58, 664601), (133, 289826), (203, 189886), (263, 146566), (266, 144913), (361, 106778), (406, 94943), (526, 73283), (551, 69958), (722, 53389), (1102, 34979), (1841, 20938), (2527, 15254), (3682, 10469), (3857, 9994), (4997, 7714), (5054, 7627)]