57785914

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1907}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 88149600

約数和(自身を除く): 30363686

約数列:

[1, 2, 109, 139, 218, 278, 1907, 3814, 15151, 30302, 207863, 265073, 415726, 530146, 28892957, 57785914]

約数ペア:

[(1, 57785914), (2, 28892957), (109, 530146), (139, 415726), (218, 265073), (278, 207863), (1907, 30302), (3814, 15151)]