27431908

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2729}}^1$

素因数の和:3099

約数の個数: 24

約数和(自身を含む): 55036800

約数和(自身を除く): 27604892

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 2729, 5026, 5458, 10052, 10916, 19103, 38206, 76412, 979711, 1959422, 3918844, 6857977, 13715954, 27431908]

約数ペア:

[(1, 27431908), (2, 13715954), (4, 6857977), (7, 3918844), (14, 1959422), (28, 979711), (359, 76412), (718, 38206), (1436, 19103), (2513, 10916), (2729, 10052), (5026, 5458)]