767872

素因数分解:

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

素因数の和:878

約数の個数: 32

約数和(自身を含む): 1750320

約数和(自身を除く): 982448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 857, 896, 1714, 3428, 5999, 6856, 11998, 13712, 23996, 27424, 47992, 54848, 95984, 109696, 191968, 383936, 767872]

約数ペア:

[(1, 767872), (2, 383936), (4, 191968), (7, 109696), (8, 95984), (14, 54848), (16, 47992), (28, 27424), (32, 23996), (56, 13712), (64, 11998), (112, 6856), (128, 5999), (224, 3428), (448, 1714), (857, 896)]