77211988

素因数分解:

$2^2\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{1847}}^1$

素因数の和:3351

約数の個数: 24

約数和(自身を含む): 154611072

約数和(自身を除く): 77399084

約数列:

[1, 2, 4, 7, 14, 28, 1493, 1847, 2986, 3694, 5972, 7388, 10451, 12929, 20902, 25858, 41804, 51716, 2757571, 5515142, 11030284, 19302997, 38605994, 77211988]

約数ペア:

[(1, 77211988), (2, 38605994), (4, 19302997), (7, 11030284), (14, 5515142), (28, 2757571), (1493, 51716), (1847, 41804), (2986, 25858), (3694, 20902), (5972, 12929), (7388, 10451)]