15965152

素因数分解:

$2^5\times 7^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 36191232

約数和(自身を除く): 20226080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 263, 271, 526, 542, 1052, 1084, 1841, 1897, 2104, 2168, 3682, 3794, 4208, 4336, 7364, 7588, 8416, 8672, 14728, 15176, 29456, 30352, 58912, 60704, 71273, 142546, 285092, 498911, 570184, 997822, 1140368, 1995644, 2280736, 3991288, 7982576, 15965152]

約数ペア:

[(1, 15965152), (2, 7982576), (4, 3991288), (7, 2280736), (8, 1995644), (14, 1140368), (16, 997822), (28, 570184), (32, 498911), (56, 285092), (112, 142546), (224, 71273), (263, 60704), (271, 58912), (526, 30352), (542, 29456), (1052, 15176), (1084, 14728), (1841, 8672), (1897, 8416), (2104, 7588), (2168, 7364), (3682, 4336), (3794, 4208)]