65155636

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9421}}^1$

素因数の和:9464

約数の個数: 48

約数和(自身を含む): 147736960

約数和(自身を除く): 82581324

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 9421, 18842, 37684, 65947, 122473, 131894, 178999, 244946, 263788, 357998, 489892, 715996, 857311, 1252993, 1714622, 2326987, 2505986, 3429244, 4653974, 5011972, 9307948, 16288909, 32577818, 65155636]

約数ペア:

[(1, 65155636), (2, 32577818), (4, 16288909), (7, 9307948), (13, 5011972), (14, 4653974), (19, 3429244), (26, 2505986), (28, 2326987), (38, 1714622), (52, 1252993), (76, 857311), (91, 715996), (133, 489892), (182, 357998), (247, 263788), (266, 244946), (364, 178999), (494, 131894), (532, 122473), (988, 65947), (1729, 37684), (3458, 18842), (6916, 9421)]