71318156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195929}}^1$

素因数の和:195953

約数の個数: 24

約数和(自身を含む): 153609120

約数和(自身を除く): 82290964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 195929, 391858, 783716, 1371503, 2547077, 2743006, 5094154, 5486012, 10188308, 17829539, 35659078, 71318156]

約数ペア:

[(1, 71318156), (2, 35659078), (4, 17829539), (7, 10188308), (13, 5486012), (14, 5094154), (26, 2743006), (28, 2547077), (52, 1371503), (91, 783716), (182, 391858), (364, 195929)]