28809648

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{1361}}^1$

素因数の和:1392

約数の個数: 120

約数和(自身を含む): 96266160

約数和(自身を除く): 67456512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1361, 1512, 1764, 2352, 2646, 2722, 3024, 3528, 4083, 5292, 5444, 7056, 8166, 9527, 10584, 10888, 12249, 16332, 19054, 21168, 21776, 24498, 28581, 32664, 36747, 38108, 48996, 57162, 65328, 66689, 73494, 76216, 85743, 97992, 114324, 133378, 146988, 152432, 171486, 195984, 200067, 228648, 257229, 266756, 293976, 342972, 400134, 457296, 514458, 533512, 587952, 600201, 685944, 800268, 1028916, 1067024, 1200402, 1371888, 1600536, 1800603, 2057832, 2400804, 3201072, 3601206, 4115664, 4801608, 7202412, 9603216, 14404824, 28809648]

約数ペア:

[(1, 28809648), (2, 14404824), (3, 9603216), (4, 7202412), (6, 4801608), (7, 4115664), (8, 3601206), (9, 3201072), (12, 2400804), (14, 2057832), (16, 1800603), (18, 1600536), (21, 1371888), (24, 1200402), (27, 1067024), (28, 1028916), (36, 800268), (42, 685944), (48, 600201), (49, 587952), (54, 533512), (56, 514458), (63, 457296), (72, 400134), (84, 342972), (98, 293976), (108, 266756), (112, 257229), (126, 228648), (144, 200067), (147, 195984), (168, 171486), (189, 152432), (196, 146988), (216, 133378), (252, 114324), (294, 97992), (336, 85743), (378, 76216), (392, 73494), (432, 66689), (441, 65328), (504, 57162), (588, 48996), (756, 38108), (784, 36747), (882, 32664), (1008, 28581), (1176, 24498), (1323, 21776), (1361, 21168), (1512, 19054), (1764, 16332), (2352, 12249), (2646, 10888), (2722, 10584), (3024, 9527), (3528, 8166), (4083, 7056), (5292, 5444)]