70403072

素因数分解:

$2^{10}\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:566

約数の個数: 44

約数和(自身を含む): 141857100

約数和(自身を除く): 71454028

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 349, 394, 512, 698, 788, 1024, 1396, 1576, 2792, 3152, 5584, 6304, 11168, 12608, 22336, 25216, 44672, 50432, 68753, 89344, 100864, 137506, 178688, 201728, 275012, 357376, 550024, 1100048, 2200096, 4400192, 8800384, 17600768, 35201536, 70403072]

約数ペア:

[(1, 70403072), (2, 35201536), (4, 17600768), (8, 8800384), (16, 4400192), (32, 2200096), (64, 1100048), (128, 550024), (197, 357376), (256, 275012), (349, 201728), (394, 178688), (512, 137506), (698, 100864), (788, 89344), (1024, 68753), (1396, 50432), (1576, 44672), (2792, 25216), (3152, 22336), (5584, 12608), (6304, 11168)]