25682608

素因数分解:

$2^4\times 7^1\times {\mathrm{229309}}^1$

素因数の和:229324

約数の個数: 20

約数和(自身を含む): 56868880

約数和(自身を除く): 31186272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229309, 458618, 917236, 1605163, 1834472, 3210326, 3668944, 6420652, 12841304, 25682608]

約数ペア:

[(1, 25682608), (2, 12841304), (4, 6420652), (7, 3668944), (8, 3210326), (14, 1834472), (16, 1605163), (28, 917236), (56, 458618), (112, 229309)]