28944864

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:894

約数の個数: 120

約数和(自身を含む): 91780920

約数和(自身を除く): 62836056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 859, 864, 936, 1053, 1248, 1296, 1404, 1718, 1872, 2106, 2577, 2592, 2808, 3436, 3744, 4212, 5154, 5616, 6872, 7731, 8424, 10308, 11167, 11232, 13744, 15462, 16848, 20616, 22334, 23193, 27488, 30924, 33501, 33696, 41232, 44668, 46386, 61848, 67002, 69579, 82464, 89336, 92772, 100503, 123696, 134004, 139158, 178672, 185544, 201006, 247392, 268008, 278316, 301509, 357344, 371088, 402012, 536016, 556632, 603018, 742176, 804024, 904527, 1072032, 1113264, 1206036, 1608048, 1809054, 2226528, 2412072, 3216096, 3618108, 4824144, 7236216, 9648288, 14472432, 28944864]

約数ペア:

[(1, 28944864), (2, 14472432), (3, 9648288), (4, 7236216), (6, 4824144), (8, 3618108), (9, 3216096), (12, 2412072), (13, 2226528), (16, 1809054), (18, 1608048), (24, 1206036), (26, 1113264), (27, 1072032), (32, 904527), (36, 804024), (39, 742176), (48, 603018), (52, 556632), (54, 536016), (72, 402012), (78, 371088), (81, 357344), (96, 301509), (104, 278316), (108, 268008), (117, 247392), (144, 201006), (156, 185544), (162, 178672), (208, 139158), (216, 134004), (234, 123696), (288, 100503), (312, 92772), (324, 89336), (351, 82464), (416, 69579), (432, 67002), (468, 61848), (624, 46386), (648, 44668), (702, 41232), (859, 33696), (864, 33501), (936, 30924), (1053, 27488), (1248, 23193), (1296, 22334), (1404, 20616), (1718, 16848), (1872, 15462), (2106, 13744), (2577, 11232), (2592, 11167), (2808, 10308), (3436, 8424), (3744, 7731), (4212, 6872), (5154, 5616)]