28390210872

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{28661}}^1$

素因数の和:29096

約数の個数: 64

約数和(自身を含む): 71712324000

約数和(自身を除く): 43322113128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 277, 298, 447, 554, 596, 831, 894, 1108, 1192, 1662, 1788, 2216, 3324, 3576, 6648, 28661, 41273, 57322, 82546, 85983, 114644, 123819, 165092, 171966, 229288, 247638, 330184, 343932, 495276, 687864, 990552, 4270489, 7939097, 8540978, 12811467, 15878194, 17081956, 23817291, 25622934, 31756388, 34163912, 47634582, 51245868, 63512776, 95269164, 102491736, 190538328, 1182925453, 2365850906, 3548776359, 4731701812, 7097552718, 9463403624, 14195105436, 28390210872]

約数ペア:

[(1, 28390210872), (2, 14195105436), (3, 9463403624), (4, 7097552718), (6, 4731701812), (8, 3548776359), (12, 2365850906), (24, 1182925453), (149, 190538328), (277, 102491736), (298, 95269164), (447, 63512776), (554, 51245868), (596, 47634582), (831, 34163912), (894, 31756388), (1108, 25622934), (1192, 23817291), (1662, 17081956), (1788, 15878194), (2216, 12811467), (3324, 8540978), (3576, 7939097), (6648, 4270489), (28661, 990552), (41273, 687864), (57322, 495276), (82546, 343932), (85983, 330184), (114644, 247638), (123819, 229288), (165092, 171966)]