26596816

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{11959}}^1$

素因数の和:12106

約数の個数: 20

約数和(自身を含む): 51906400

約数和(自身を除く): 25309584

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 11959, 23918, 47836, 95672, 191344, 1662301, 3324602, 6649204, 13298408, 26596816]

約数ペア:

[(1, 26596816), (2, 13298408), (4, 6649204), (8, 3324602), (16, 1662301), (139, 191344), (278, 95672), (556, 47836), (1112, 23918), (2224, 11959)]