67986787318

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{5077}}^1\times {\mathrm{52721}}^1$

素因数の和:57927

約数の個数: 16

約数和(自身を含む): 102805369344

約数和(自身を除く): 34818582026

約数列:

[1, 2, 127, 254, 5077, 10154, 52721, 105442, 644779, 1289558, 6695567, 13391134, 267664517, 535329034, 33993393659, 67986787318]

約数ペア:

[(1, 67986787318), (2, 33993393659), (127, 535329034), (254, 267664517), (5077, 13391134), (10154, 6695567), (52721, 1289558), (105442, 644779)]