28802818576

素因数分解:

$2^4\times 7^4\times {\mathrm{749761}}^1$

素因数の和:749797

約数の個数: 50

約数和(自身を含む): 65102584222

約数和(自身を除く): 36299765646

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5488, 9604, 19208, 38416, 749761, 1499522, 2999044, 5248327, 5998088, 10496654, 11996176, 20993308, 36738289, 41986616, 73476578, 83973232, 146953156, 257168023, 293906312, 514336046, 587812624, 1028672092, 1800176161, 2057344184, 3600352322, 4114688368, 7200704644, 14401409288, 28802818576]

約数ペア:

[(1, 28802818576), (2, 14401409288), (4, 7200704644), (7, 4114688368), (8, 3600352322), (14, 2057344184), (16, 1800176161), (28, 1028672092), (49, 587812624), (56, 514336046), (98, 293906312), (112, 257168023), (196, 146953156), (343, 83973232), (392, 73476578), (686, 41986616), (784, 36738289), (1372, 20993308), (2401, 11996176), (2744, 10496654), (4802, 5998088), (5488, 5248327), (9604, 2999044), (19208, 1499522), (38416, 749761)]