71350738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{81637}}^1$

素因数の和:81681

約数の個数: 16

約数和(自身を含む): 117558720

約数和(自身を除く): 46207982

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 81637, 163274, 1551103, 1877651, 3102206, 3755302, 35675369, 71350738]

約数ペア:

[(1, 71350738), (2, 35675369), (19, 3755302), (23, 3102206), (38, 1877651), (46, 1551103), (437, 163274), (874, 81637)]