71326192

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3907}}^1$

素因数の和:4085

約数の個数: 40

約数和(自身を含む): 158946176

約数和(自身を除く): 87619984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 3907, 4564, 7814, 9128, 15628, 18256, 27349, 31256, 54698, 62512, 109396, 218792, 437584, 636841, 1273682, 2547364, 4457887, 5094728, 8915774, 10189456, 17831548, 35663096, 71326192]

約数ペア:

[(1, 71326192), (2, 35663096), (4, 17831548), (7, 10189456), (8, 8915774), (14, 5094728), (16, 4457887), (28, 2547364), (56, 1273682), (112, 636841), (163, 437584), (326, 218792), (652, 109396), (1141, 62512), (1304, 54698), (2282, 31256), (2608, 27349), (3907, 18256), (4564, 15628), (7814, 9128)]