17028752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{81869}}^1$

素因数の和:81890

約数の個数: 20

約数和(自身を含む): 35531580

約数和(自身を除く): 18502828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 81869, 163738, 327476, 654952, 1064297, 1309904, 2128594, 4257188, 8514376, 17028752]

約数ペア:

[(1, 17028752), (2, 8514376), (4, 4257188), (8, 2128594), (13, 1309904), (16, 1064297), (26, 654952), (52, 327476), (104, 163738), (208, 81869)]