65439244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17239}}^1$

素因数の和:17329

約数の個数: 24

約数和(自身を含む): 125024480

約数和(自身を除く): 59585236

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 17239, 34478, 68956, 224107, 448214, 896428, 1258447, 2516894, 5033788, 16359811, 32719622, 65439244]

約数ペア:

[(1, 65439244), (2, 32719622), (4, 16359811), (13, 5033788), (26, 2516894), (52, 1258447), (73, 896428), (146, 448214), (292, 224107), (949, 68956), (1898, 34478), (3796, 17239)]