78997294

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{1237}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 121938048

約数和(自身を除く): 42940754

約数列:

[1, 2, 37, 74, 863, 1237, 1726, 2474, 31931, 45769, 63862, 91538, 1067531, 2135062, 39498647, 78997294]

約数ペア:

[(1, 78997294), (2, 39498647), (37, 2135062), (74, 1067531), (863, 91538), (1237, 63862), (1726, 45769), (2474, 31931)]