25371824

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{2399}}^1$

素因数の和:3068

約数の個数: 20

約数和(自身を含む): 49252800

約数和(自身を除く): 23880976

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2399, 2644, 4798, 5288, 9596, 10576, 19192, 38384, 1585739, 3171478, 6342956, 12685912, 25371824]

約数ペア:

[(1, 25371824), (2, 12685912), (4, 6342956), (8, 3171478), (16, 1585739), (661, 38384), (1322, 19192), (2399, 10576), (2644, 9596), (4798, 5288)]