71661808466

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{29685919}}^1$

素因数の和:29686009

約数の個数: 16

約数和(自身を含む): 115418856960

約数和(自身を除く): 43757048494

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 29685919, 59371838, 504660623, 1009321246, 2107700249, 4215400498, 35830904233, 71661808466]

約数ペア:

[(1, 71661808466), (2, 35830904233), (17, 4215400498), (34, 2107700249), (71, 1009321246), (142, 504660623), (1207, 59371838), (2414, 29685919)]