25472272

素因数分解:

$2^4\times 7^1\times {\mathrm{227431}}^1$

素因数の和:227446

約数の個数: 20

約数和(自身を含む): 56403136

約数和(自身を除く): 30930864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227431, 454862, 909724, 1592017, 1819448, 3184034, 3638896, 6368068, 12736136, 25472272]

約数ペア:

[(1, 25472272), (2, 12736136), (4, 6368068), (7, 3638896), (8, 3184034), (14, 1819448), (16, 1592017), (28, 909724), (56, 454862), (112, 227431)]