28784076288

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^2\times {\mathrm{154873}}^1$

素因数の和:154916

約数の個数: 120

約数和(自身を含む): 84288006264

約数和(自身を除く): 55503929976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 264, 352, 363, 384, 484, 512, 528, 704, 726, 768, 968, 1056, 1408, 1452, 1536, 1936, 2112, 2816, 2904, 3872, 4224, 5632, 5808, 7744, 8448, 11616, 15488, 16896, 23232, 30976, 46464, 61952, 92928, 154873, 185856, 309746, 464619, 619492, 929238, 1238984, 1703603, 1858476, 2477968, 3407206, 3716952, 4955936, 5110809, 6814412, 7433904, 9911872, 10221618, 13628824, 14867808, 18739633, 19823744, 20443236, 27257648, 29735616, 37479266, 39647488, 40886472, 54515296, 56218899, 59471232, 74958532, 79294976, 81772944, 109030592, 112437798, 118942464, 149917064, 163545888, 218061184, 224875596, 237884928, 299834128, 327091776, 436122368, 449751192, 599668256, 654183552, 872244736, 899502384, 1199336512, 1308367104, 1799004768, 2398673024, 2616734208, 3598009536, 4797346048, 7196019072, 9594692096, 14392038144, 28784076288]

約数ペア:

[(1, 28784076288), (2, 14392038144), (3, 9594692096), (4, 7196019072), (6, 4797346048), (8, 3598009536), (11, 2616734208), (12, 2398673024), (16, 1799004768), (22, 1308367104), (24, 1199336512), (32, 899502384), (33, 872244736), (44, 654183552), (48, 599668256), (64, 449751192), (66, 436122368), (88, 327091776), (96, 299834128), (121, 237884928), (128, 224875596), (132, 218061184), (176, 163545888), (192, 149917064), (242, 118942464), (256, 112437798), (264, 109030592), (352, 81772944), (363, 79294976), (384, 74958532), (484, 59471232), (512, 56218899), (528, 54515296), (704, 40886472), (726, 39647488), (768, 37479266), (968, 29735616), (1056, 27257648), (1408, 20443236), (1452, 19823744), (1536, 18739633), (1936, 14867808), (2112, 13628824), (2816, 10221618), (2904, 9911872), (3872, 7433904), (4224, 6814412), (5632, 5110809), (5808, 4955936), (7744, 3716952), (8448, 3407206), (11616, 2477968), (15488, 1858476), (16896, 1703603), (23232, 1238984), (30976, 929238), (46464, 619492), (61952, 464619), (92928, 309746), (154873, 185856)]