28526624

素因数分解:

$2^5\times 7^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 68947200

約数和(自身を除く): 40420576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 113, 161, 184, 196, 224, 226, 322, 343, 368, 392, 452, 644, 686, 736, 784, 791, 904, 1127, 1288, 1372, 1568, 1582, 1808, 2254, 2576, 2599, 2744, 3164, 3616, 4508, 5152, 5198, 5488, 5537, 6328, 7889, 9016, 10396, 10976, 11074, 12656, 15778, 18032, 18193, 20792, 22148, 25312, 31556, 36064, 36386, 38759, 41584, 44296, 63112, 72772, 77518, 83168, 88592, 126224, 127351, 145544, 155036, 177184, 252448, 254702, 291088, 310072, 509404, 582176, 620144, 891457, 1018808, 1240288, 1782914, 2037616, 3565828, 4075232, 7131656, 14263312, 28526624]

約数ペア:

[(1, 28526624), (2, 14263312), (4, 7131656), (7, 4075232), (8, 3565828), (14, 2037616), (16, 1782914), (23, 1240288), (28, 1018808), (32, 891457), (46, 620144), (49, 582176), (56, 509404), (92, 310072), (98, 291088), (112, 254702), (113, 252448), (161, 177184), (184, 155036), (196, 145544), (224, 127351), (226, 126224), (322, 88592), (343, 83168), (368, 77518), (392, 72772), (452, 63112), (644, 44296), (686, 41584), (736, 38759), (784, 36386), (791, 36064), (904, 31556), (1127, 25312), (1288, 22148), (1372, 20792), (1568, 18193), (1582, 18032), (1808, 15778), (2254, 12656), (2576, 11074), (2599, 10976), (2744, 10396), (3164, 9016), (3616, 7889), (4508, 6328), (5152, 5537), (5198, 5488)]