71631488

素因数分解:

$2^7\times {\mathrm{653}}^1\times {\mathrm{857}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 143088660

約数和(自身を除く): 71457172

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 653, 857, 1306, 1714, 2612, 3428, 5224, 6856, 10448, 13712, 20896, 27424, 41792, 54848, 83584, 109696, 559621, 1119242, 2238484, 4476968, 8953936, 17907872, 35815744, 71631488]

約数ペア:

[(1, 71631488), (2, 35815744), (4, 17907872), (8, 8953936), (16, 4476968), (32, 2238484), (64, 1119242), (128, 559621), (653, 109696), (857, 83584), (1306, 54848), (1714, 41792), (2612, 27424), (3428, 20896), (5224, 13712), (6856, 10448)]