28368288

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7577}}^1$

素因数の和:7606

約数の個数: 72

約数和(自身を含む): 86889348

約数和(自身を除く): 58521060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 7577, 15154, 22731, 30308, 45462, 60616, 68193, 90924, 98501, 121232, 136386, 181848, 197002, 242464, 272772, 295503, 363696, 394004, 545544, 591006, 727392, 788008, 886509, 1091088, 1182012, 1576016, 1773018, 2182176, 2364024, 3152032, 3546036, 4728048, 7092072, 9456096, 14184144, 28368288]

約数ペア:

[(1, 28368288), (2, 14184144), (3, 9456096), (4, 7092072), (6, 4728048), (8, 3546036), (9, 3152032), (12, 2364024), (13, 2182176), (16, 1773018), (18, 1576016), (24, 1182012), (26, 1091088), (32, 886509), (36, 788008), (39, 727392), (48, 591006), (52, 545544), (72, 394004), (78, 363696), (96, 295503), (104, 272772), (117, 242464), (144, 197002), (156, 181848), (208, 136386), (234, 121232), (288, 98501), (312, 90924), (416, 68193), (468, 60616), (624, 45462), (936, 30308), (1248, 22731), (1872, 15154), (3744, 7577)]