68648186

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{1907}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 105779520

約数和(自身を除く): 37131334

約数列:

[1, 2, 41, 82, 439, 878, 1907, 3814, 17999, 35998, 78187, 156374, 837173, 1674346, 34324093, 68648186]

約数ペア:

[(1, 68648186), (2, 34324093), (41, 1674346), (82, 837173), (439, 156374), (878, 78187), (1907, 35998), (3814, 17999)]