67967386

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{2243}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 103672800

約数和(自身を除く): 35705414

約数列:

[1, 2, 109, 139, 218, 278, 2243, 4486, 15151, 30302, 244487, 311777, 488974, 623554, 33983693, 67967386]

約数ペア:

[(1, 67967386), (2, 33983693), (109, 623554), (139, 488974), (218, 311777), (278, 244487), (2243, 30302), (4486, 15151)]