25577936

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{10729}}^1$

素因数の和:10886

約数の個数: 20

約数和(自身を含む): 49894500

約数和(自身を除く): 24316564

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 10729, 21458, 42916, 85832, 171664, 1598621, 3197242, 6394484, 12788968, 25577936]

約数ペア:

[(1, 25577936), (2, 12788968), (4, 6394484), (8, 3197242), (16, 1598621), (149, 171664), (298, 85832), (596, 42916), (1192, 21458), (2384, 10729)]