28701046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7541}}^1$

素因数の和:7727

約数の個数: 16

約数和(自身を含む): 47243088

約数和(自身を除く): 18542042

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 7541, 15082, 82951, 165902, 1304593, 2609186, 14350523, 28701046]

約数ペア:

[(1, 28701046), (2, 14350523), (11, 2609186), (22, 1304593), (173, 165902), (346, 82951), (1903, 15082), (3806, 7541)]