28387806

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127873}}^1$

素因数の和:127915

約数の個数: 16

約数和(自身を含む): 58310544

約数和(自身を除く): 29922738

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 127873, 255746, 383619, 767238, 4731301, 9462602, 14193903, 28387806]

約数ペア:

[(1, 28387806), (2, 14193903), (3, 9462602), (6, 4731301), (37, 767238), (74, 383619), (111, 255746), (222, 127873)]