78847772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12071}}^1$

素因数の和:12169

約数の個数: 24

約数和(自身を含む): 146022912

約数和(自身を除く): 67175140

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 12071, 24142, 48284, 277633, 555266, 857041, 1110532, 1714082, 3428164, 19711943, 39423886, 78847772]

約数ペア:

[(1, 78847772), (2, 39423886), (4, 19711943), (23, 3428164), (46, 1714082), (71, 1110532), (92, 857041), (142, 555266), (284, 277633), (1633, 48284), (3266, 24142), (6532, 12071)]