15672550912

素因数分解:

$2^9\times {\mathrm{197}}^1\times {\mathrm{155383}}^1$

素因数の和:155598

約数の個数: 40

約数和(自身を含む): 31473650736

約数和(自身を除く): 15801099824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 256, 394, 512, 788, 1576, 3152, 6304, 12608, 25216, 50432, 100864, 155383, 310766, 621532, 1243064, 2486128, 4972256, 9944512, 19889024, 30610451, 39778048, 61220902, 79556096, 122441804, 244883608, 489767216, 979534432, 1959068864, 3918137728, 7836275456, 15672550912]

約数ペア:

[(1, 15672550912), (2, 7836275456), (4, 3918137728), (8, 1959068864), (16, 979534432), (32, 489767216), (64, 244883608), (128, 122441804), (197, 79556096), (256, 61220902), (394, 39778048), (512, 30610451), (788, 19889024), (1576, 9944512), (3152, 4972256), (6304, 2486128), (12608, 1243064), (25216, 621532), (50432, 310766), (100864, 155383)]