64066366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 126443520

約数和(自身を除く): 62377154

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 97, 133, 182, 191, 194, 247, 266, 382, 494, 679, 1261, 1337, 1358, 1729, 1843, 2483, 2522, 2674, 3458, 3629, 3686, 4966, 7258, 8827, 12901, 17381, 17654, 18527, 23959, 25403, 25802, 34762, 37054, 47177, 47918, 50806, 94354, 129689, 167713, 240851, 259378, 330239, 335426, 352013, 481702, 660478, 704026, 1685957, 2464091, 3371914, 4576169, 4928182, 9152338, 32033183, 64066366]

約数ペア:

[(1, 64066366), (2, 32033183), (7, 9152338), (13, 4928182), (14, 4576169), (19, 3371914), (26, 2464091), (38, 1685957), (91, 704026), (97, 660478), (133, 481702), (182, 352013), (191, 335426), (194, 330239), (247, 259378), (266, 240851), (382, 167713), (494, 129689), (679, 94354), (1261, 50806), (1337, 47918), (1358, 47177), (1729, 37054), (1843, 34762), (2483, 25802), (2522, 25403), (2674, 23959), (3458, 18527), (3629, 17654), (3686, 17381), (4966, 12901), (7258, 8827)]