383936

素因数分解:

$2^6\times 7^1\times {\mathrm{857}}^1$

素因数の和:876

約数の個数: 28

約数和(自身を含む): 871728

約数和(自身を除く): 487792

約数列:

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

約数ペア:

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