28493794

素因数分解:

$2^1\times 7^2\times {\mathrm{479}}^1\times {\mathrm{607}}^1$

素因数の和:1102

約数の個数: 24

約数和(自身を含む): 49904640

約数和(自身を除く): 21410846

約数列:

[1, 2, 7, 14, 49, 98, 479, 607, 958, 1214, 3353, 4249, 6706, 8498, 23471, 29743, 46942, 59486, 290753, 581506, 2035271, 4070542, 14246897, 28493794]

約数ペア:

[(1, 28493794), (2, 14246897), (7, 4070542), (14, 2035271), (49, 581506), (98, 290753), (479, 59486), (607, 46942), (958, 29743), (1214, 23471), (3353, 8498), (4249, 6706)]