25485278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8237}}^1$

素因数の和:8276

約数の個数: 32

約数和(自身を含む): 49823424

約数和(自身を除く): 24338146

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 8237, 16474, 57659, 107081, 115318, 140029, 214162, 280058, 749567, 980203, 1499134, 1820377, 1960406, 3640754, 12742639, 25485278]

約数ペア:

[(1, 25485278), (2, 12742639), (7, 3640754), (13, 1960406), (14, 1820377), (17, 1499134), (26, 980203), (34, 749567), (91, 280058), (119, 214162), (182, 140029), (221, 115318), (238, 107081), (442, 57659), (1547, 16474), (3094, 8237)]