3838851488

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{6473}}^1$

素因数の和:6957

約数の個数: 48

約数和(自身を含む): 7752640896

約数和(自身を除く): 3913789408

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 431, 688, 862, 1376, 1724, 3448, 6473, 6896, 12946, 13792, 18533, 25892, 37066, 51784, 74132, 103568, 148264, 207136, 278339, 296528, 556678, 593056, 1113356, 2226712, 2789863, 4453424, 5579726, 8906848, 11159452, 22318904, 44637808, 89275616, 119964109, 239928218, 479856436, 959712872, 1919425744, 3838851488]

約数ペア:

[(1, 3838851488), (2, 1919425744), (4, 959712872), (8, 479856436), (16, 239928218), (32, 119964109), (43, 89275616), (86, 44637808), (172, 22318904), (344, 11159452), (431, 8906848), (688, 5579726), (862, 4453424), (1376, 2789863), (1724, 2226712), (3448, 1113356), (6473, 593056), (6896, 556678), (12946, 296528), (13792, 278339), (18533, 207136), (25892, 148264), (37066, 103568), (51784, 74132)]