57287464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{550841}}^1$

素因数の和:550860

約数の個数: 16

約数和(自身を含む): 115676820

約数和(自身を除く): 58389356

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 550841, 1101682, 2203364, 4406728, 7160933, 14321866, 28643732, 57287464]

約数ペア:

[(1, 57287464), (2, 28643732), (4, 14321866), (8, 7160933), (13, 4406728), (26, 2203364), (52, 1101682), (104, 550841)]