56647136

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 140414400

約数和(自身を除く): 83767264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 397, 416, 637, 686, 728, 784, 794, 1274, 1372, 1456, 1568, 1588, 2548, 2744, 2779, 2912, 3176, 4459, 5096, 5161, 5488, 5558, 6352, 8918, 10192, 10322, 10976, 11116, 12704, 17836, 19453, 20384, 20644, 22232, 35672, 36127, 38906, 41288, 44464, 71344, 72254, 77812, 82576, 88928, 136171, 142688, 144508, 155624, 165152, 252889, 272342, 289016, 311248, 505778, 544684, 578032, 622496, 1011556, 1089368, 1156064, 1770223, 2023112, 2178736, 3540446, 4046224, 4357472, 7080892, 8092448, 14161784, 28323568, 56647136]

約数ペア:

[(1, 56647136), (2, 28323568), (4, 14161784), (7, 8092448), (8, 7080892), (13, 4357472), (14, 4046224), (16, 3540446), (26, 2178736), (28, 2023112), (32, 1770223), (49, 1156064), (52, 1089368), (56, 1011556), (91, 622496), (98, 578032), (104, 544684), (112, 505778), (182, 311248), (196, 289016), (208, 272342), (224, 252889), (343, 165152), (364, 155624), (392, 144508), (397, 142688), (416, 136171), (637, 88928), (686, 82576), (728, 77812), (784, 72254), (794, 71344), (1274, 44464), (1372, 41288), (1456, 38906), (1568, 36127), (1588, 35672), (2548, 22232), (2744, 20644), (2779, 20384), (2912, 19453), (3176, 17836), (4459, 12704), (5096, 11116), (5161, 10976), (5488, 10322), (5558, 10192), (6352, 8918)]