71154356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195479}}^1$

素因数の和:195503

約数の個数: 24

約数和(自身を含む): 153256320

約数和(自身を除く): 82101964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 195479, 390958, 781916, 1368353, 2541227, 2736706, 5082454, 5473412, 10164908, 17788589, 35577178, 71154356]

約数ペア:

[(1, 71154356), (2, 35577178), (4, 17788589), (7, 10164908), (13, 5473412), (14, 5082454), (26, 2736706), (28, 2541227), (52, 1368353), (91, 781916), (182, 390958), (364, 195479)]