28786796928

素因数分解:

$2^7\times 3^3\times {\mathrm{311}}^1\times {\mathrm{26783}}^1$

素因数の和:27117

約数の個数: 128

約数和(自身を含む): 85237401600

約数和(自身を除く): 56450604672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 311, 384, 432, 576, 622, 864, 933, 1152, 1244, 1728, 1866, 2488, 2799, 3456, 3732, 4976, 5598, 7464, 8397, 9952, 11196, 14928, 16794, 19904, 22392, 26783, 29856, 33588, 39808, 44784, 53566, 59712, 67176, 80349, 89568, 107132, 119424, 134352, 160698, 179136, 214264, 241047, 268704, 321396, 358272, 428528, 482094, 537408, 642792, 723141, 857056, 964188, 1074816, 1285584, 1446282, 1714112, 1928376, 2571168, 2892564, 3428224, 3856752, 5142336, 5785128, 7713504, 8329513, 10284672, 11570256, 15427008, 16659026, 23140512, 24988539, 30854016, 33318052, 46281024, 49977078, 66636104, 74965617, 92562048, 99954156, 133272208, 149931234, 199908312, 224896851, 266544416, 299862468, 399816624, 449793702, 533088832, 599724936, 799633248, 899587404, 1066177664, 1199449872, 1599266496, 1799174808, 2398899744, 3198532992, 3598349616, 4797799488, 7196699232, 9595598976, 14393398464, 28786796928]

約数ペア:

[(1, 28786796928), (2, 14393398464), (3, 9595598976), (4, 7196699232), (6, 4797799488), (8, 3598349616), (9, 3198532992), (12, 2398899744), (16, 1799174808), (18, 1599266496), (24, 1199449872), (27, 1066177664), (32, 899587404), (36, 799633248), (48, 599724936), (54, 533088832), (64, 449793702), (72, 399816624), (96, 299862468), (108, 266544416), (128, 224896851), (144, 199908312), (192, 149931234), (216, 133272208), (288, 99954156), (311, 92562048), (384, 74965617), (432, 66636104), (576, 49977078), (622, 46281024), (864, 33318052), (933, 30854016), (1152, 24988539), (1244, 23140512), (1728, 16659026), (1866, 15427008), (2488, 11570256), (2799, 10284672), (3456, 8329513), (3732, 7713504), (4976, 5785128), (5598, 5142336), (7464, 3856752), (8397, 3428224), (9952, 2892564), (11196, 2571168), (14928, 1928376), (16794, 1714112), (19904, 1446282), (22392, 1285584), (26783, 1074816), (29856, 964188), (33588, 857056), (39808, 723141), (44784, 642792), (53566, 537408), (59712, 482094), (67176, 428528), (80349, 358272), (89568, 321396), (107132, 268704), (119424, 241047), (134352, 214264), (160698, 179136)]