84740908

素因数分解:

$2^2\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{2729}}^1$

素因数の和:3849

約数の個数: 24

約数和(自身を含む): 169696800

約数和(自身を除く): 84955892

約数列:

[1, 2, 4, 7, 14, 28, 1109, 2218, 2729, 4436, 5458, 7763, 10916, 15526, 19103, 31052, 38206, 76412, 3026461, 6052922, 12105844, 21185227, 42370454, 84740908]

約数ペア:

[(1, 84740908), (2, 42370454), (4, 21185227), (7, 12105844), (14, 6052922), (28, 3026461), (1109, 76412), (2218, 38206), (2729, 31052), (4436, 19103), (5458, 15526), (7763, 10916)]