71587518

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{947}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 147159936

約数和(自身を除く): 75572418

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 293, 586, 879, 947, 1758, 1894, 2841, 5682, 12599, 25198, 37797, 40721, 75594, 81442, 122163, 244326, 277471, 554942, 832413, 1664826, 11931253, 23862506, 35793759, 71587518]

約数ペア:

[(1, 71587518), (2, 35793759), (3, 23862506), (6, 11931253), (43, 1664826), (86, 832413), (129, 554942), (258, 277471), (293, 244326), (586, 122163), (879, 81442), (947, 75594), (1758, 40721), (1894, 37797), (2841, 25198), (5682, 12599)]