63783824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{306653}}^1$

素因数の和:306674

約数の個数: 20

約数和(自身を含む): 133087836

約数和(自身を除く): 69304012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 306653, 613306, 1226612, 2453224, 3986489, 4906448, 7972978, 15945956, 31891912, 63783824]

約数ペア:

[(1, 63783824), (2, 31891912), (4, 15945956), (8, 7972978), (13, 4906448), (16, 3986489), (26, 2453224), (52, 1226612), (104, 613306), (208, 306653)]