71444414

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{4217}}^1$

素因数の和:4459

約数の個数: 16

約数和(自身を含む): 110241648

約数和(自身を除く): 38797234

約数列:

[1, 2, 43, 86, 197, 394, 4217, 8434, 8471, 16942, 181331, 362662, 830749, 1661498, 35722207, 71444414]

約数ペア:

[(1, 71444414), (2, 35722207), (43, 1661498), (86, 830749), (197, 362662), (394, 181331), (4217, 16942), (8434, 8471)]