61897108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{170047}}^1$

素因数の和:170071

約数の個数: 24

約数和(自身を含む): 133317632

約数和(自身を除く): 71420524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 170047, 340094, 680188, 1190329, 2210611, 2380658, 4421222, 4761316, 8842444, 15474277, 30948554, 61897108]

約数ペア:

[(1, 61897108), (2, 30948554), (4, 15474277), (7, 8842444), (13, 4761316), (14, 4421222), (26, 2380658), (28, 2210611), (52, 1190329), (91, 680188), (182, 340094), (364, 170047)]