78894346052

素因数分解:

$2^2\times {\mathrm{32063}}^1\times {\mathrm{615151}}^1$

素因数の和:647218

約数の個数: 12

約数和(自身を含む): 138069636096

約数和(自身を除く): 59175290044

約数列:

[1, 2, 4, 32063, 64126, 128252, 615151, 1230302, 2460604, 19723586513, 39447173026, 78894346052]

約数ペア:

[(1, 78894346052), (2, 39447173026), (4, 19723586513), (32063, 2460604), (64126, 1230302), (128252, 615151)]