28973184

素因数分解:

$2^7\times 3^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 77552640

約数和(自身を除く): 48579456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 197, 383, 384, 394, 591, 766, 788, 1149, 1182, 1532, 1576, 2298, 2364, 3064, 3152, 4596, 4728, 6128, 6304, 9192, 9456, 12256, 12608, 18384, 18912, 24512, 25216, 36768, 37824, 49024, 73536, 75451, 75648, 147072, 150902, 226353, 301804, 452706, 603608, 905412, 1207216, 1810824, 2414432, 3621648, 4828864, 7243296, 9657728, 14486592, 28973184]

約数ペア:

[(1, 28973184), (2, 14486592), (3, 9657728), (4, 7243296), (6, 4828864), (8, 3621648), (12, 2414432), (16, 1810824), (24, 1207216), (32, 905412), (48, 603608), (64, 452706), (96, 301804), (128, 226353), (192, 150902), (197, 147072), (383, 75648), (384, 75451), (394, 73536), (591, 49024), (766, 37824), (788, 36768), (1149, 25216), (1182, 24512), (1532, 18912), (1576, 18384), (2298, 12608), (2364, 12256), (3064, 9456), (3152, 9192), (4596, 6304), (4728, 6128)]