15806976

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 43309728

約数和(自身を除く): 27502752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 251, 256, 328, 384, 492, 502, 512, 656, 753, 768, 984, 1004, 1312, 1506, 1536, 1968, 2008, 2624, 3012, 3936, 4016, 5248, 6024, 7872, 8032, 10291, 10496, 12048, 15744, 16064, 20582, 20992, 24096, 30873, 31488, 32128, 41164, 48192, 61746, 62976, 64256, 82328, 96384, 123492, 128512, 164656, 192768, 246984, 329312, 385536, 493968, 658624, 987936, 1317248, 1975872, 2634496, 3951744, 5268992, 7903488, 15806976]

約数ペア:

[(1, 15806976), (2, 7903488), (3, 5268992), (4, 3951744), (6, 2634496), (8, 1975872), (12, 1317248), (16, 987936), (24, 658624), (32, 493968), (41, 385536), (48, 329312), (64, 246984), (82, 192768), (96, 164656), (123, 128512), (128, 123492), (164, 96384), (192, 82328), (246, 64256), (251, 62976), (256, 61746), (328, 48192), (384, 41164), (492, 32128), (502, 31488), (512, 30873), (656, 24096), (753, 20992), (768, 20582), (984, 16064), (1004, 15744), (1312, 12048), (1506, 10496), (1536, 10291), (1968, 8032), (2008, 7872), (2624, 6024), (3012, 5248), (3936, 4016)]