8138676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 24272640

約数和(自身を除く): 16133964

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 257, 273, 348, 364, 377, 406, 514, 546, 609, 754, 771, 812, 1028, 1092, 1131, 1218, 1508, 1542, 1799, 2262, 2436, 2639, 3084, 3341, 3598, 4524, 5278, 5397, 6682, 7196, 7453, 7917, 10023, 10556, 10794, 13364, 14906, 15834, 20046, 21588, 22359, 23387, 29812, 31668, 40092, 44718, 46774, 52171, 70161, 89436, 93548, 96889, 104342, 140322, 156513, 193778, 208684, 280644, 290667, 313026, 387556, 581334, 626052, 678223, 1162668, 1356446, 2034669, 2712892, 4069338, 8138676]

約数ペア:

[(1, 8138676), (2, 4069338), (3, 2712892), (4, 2034669), (6, 1356446), (7, 1162668), (12, 678223), (13, 626052), (14, 581334), (21, 387556), (26, 313026), (28, 290667), (29, 280644), (39, 208684), (42, 193778), (52, 156513), (58, 140322), (78, 104342), (84, 96889), (87, 93548), (91, 89436), (116, 70161), (156, 52171), (174, 46774), (182, 44718), (203, 40092), (257, 31668), (273, 29812), (348, 23387), (364, 22359), (377, 21588), (406, 20046), (514, 15834), (546, 14906), (609, 13364), (754, 10794), (771, 10556), (812, 10023), (1028, 7917), (1092, 7453), (1131, 7196), (1218, 6682), (1508, 5397), (1542, 5278), (1799, 4524), (2262, 3598), (2436, 3341), (2639, 3084)]