25959916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2909}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 47910240

約数和(自身を除く): 21950324

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 2909, 4462, 5818, 8924, 11636, 66907, 133814, 267628, 282173, 564346, 1128692, 6489979, 12979958, 25959916]

約数ペア:

[(1, 25959916), (2, 12979958), (4, 6489979), (23, 1128692), (46, 564346), (92, 282173), (97, 267628), (194, 133814), (388, 66907), (2231, 11636), (2909, 8924), (4462, 5818)]