28050722

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64633}}^1$

素因数の和:64673

約数の個数: 16

約数和(自身を含む): 49638912

約数和(自身を除く): 21588190

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 64633, 129266, 452431, 904862, 2003623, 4007246, 14025361, 28050722]

約数ペア:

[(1, 28050722), (2, 14025361), (7, 4007246), (14, 2003623), (31, 904862), (62, 452431), (217, 129266), (434, 64633)]