71141252

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195443}}^1$

素因数の和:195467

約数の個数: 24

約数和(自身を含む): 153228096

約数和(自身を除く): 82086844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 195443, 390886, 781772, 1368101, 2540759, 2736202, 5081518, 5472404, 10163036, 17785313, 35570626, 71141252]

約数ペア:

[(1, 71141252), (2, 35570626), (4, 17785313), (7, 10163036), (13, 5472404), (14, 5081518), (26, 2736202), (28, 2540759), (52, 1368101), (91, 781772), (182, 390886), (364, 195443)]