69915508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28607}}^1$

素因数の和:28671

約数の個数: 24

約数和(自身を含む): 134572032

約数和(自身を除く): 64656524

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 28607, 57214, 114428, 371891, 743782, 1344529, 1487564, 2689058, 5378116, 17478877, 34957754, 69915508]

約数ペア:

[(1, 69915508), (2, 34957754), (4, 17478877), (13, 5378116), (26, 2689058), (47, 1487564), (52, 1344529), (94, 743782), (188, 371891), (611, 114428), (1222, 57214), (2444, 28607)]