2069459728

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71341}}^1$

素因数の和:71400

約数の個数: 60

約数和(自身を含む): 4790329932

約数和(自身を除く): 2720870204

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1813, 2072, 3626, 4144, 7252, 14504, 29008, 71341, 142682, 285364, 499387, 570728, 998774, 1141456, 1997548, 2639617, 3495709, 3995096, 5279234, 6991418, 7990192, 10558468, 13982836, 18477319, 21116936, 27965672, 36954638, 42233872, 55931344, 73909276, 129341233, 147818552, 258682466, 295637104, 517364932, 1034729864, 2069459728]

約数ペア:

[(1, 2069459728), (2, 1034729864), (4, 517364932), (7, 295637104), (8, 258682466), (14, 147818552), (16, 129341233), (28, 73909276), (37, 55931344), (49, 42233872), (56, 36954638), (74, 27965672), (98, 21116936), (112, 18477319), (148, 13982836), (196, 10558468), (259, 7990192), (296, 6991418), (392, 5279234), (518, 3995096), (592, 3495709), (784, 2639617), (1036, 1997548), (1813, 1141456), (2072, 998774), (3626, 570728), (4144, 499387), (7252, 285364), (14504, 142682), (29008, 71341)]