7427202224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{35707703}}^1$

素因数の和:35707724

約数の個数: 20

約数和(自身を含む): 15497143536

約数和(自身を除く): 8069941312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 35707703, 71415406, 142830812, 285661624, 464200139, 571323248, 928400278, 1856800556, 3713601112, 7427202224]

約数ペア:

[(1, 7427202224), (2, 3713601112), (4, 1856800556), (8, 928400278), (13, 571323248), (16, 464200139), (26, 285661624), (52, 142830812), (104, 71415406), (208, 35707703)]