28834678082

素因数分解:

$2^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{670231}}^1$

素因数の和:670686

約数の個数: 24

約数和(自身を含む): 50428255680

約数和(自身を除く): 21593577598

約数列:

[1, 2, 7, 14, 49, 98, 439, 878, 3073, 6146, 21511, 43022, 670231, 1340462, 4691617, 9383234, 32841319, 65682638, 294231409, 588462818, 2059619863, 4119239726, 14417339041, 28834678082]

約数ペア:

[(1, 28834678082), (2, 14417339041), (7, 4119239726), (14, 2059619863), (49, 588462818), (98, 294231409), (439, 65682638), (878, 32841319), (3073, 9383234), (6146, 4691617), (21511, 1340462), (43022, 670231)]