65425864

素因数分解:

$2^3\times 7^1\times {\mathrm{1168319}}^1$

素因数の和:1168332

約数の個数: 16

約数和(自身を含む): 140198400

約数和(自身を除く): 74772536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1168319, 2336638, 4673276, 8178233, 9346552, 16356466, 32712932, 65425864]

約数ペア:

[(1, 65425864), (2, 32712932), (4, 16356466), (7, 9346552), (8, 8178233), (14, 4673276), (28, 2336638), (56, 1168319)]