39649904

素因数分解:

$2^4\times 7^1\times {\mathrm{354017}}^1$

素因数の和:354032

約数の個数: 20

約数和(自身を含む): 87796464

約数和(自身を除く): 48146560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 354017, 708034, 1416068, 2478119, 2832136, 4956238, 5664272, 9912476, 19824952, 39649904]

約数ペア:

[(1, 39649904), (2, 19824952), (4, 9912476), (7, 5664272), (8, 4956238), (14, 2832136), (16, 2478119), (28, 1416068), (56, 708034), (112, 354017)]