767984

素因数分解:

$2^4\times 7^1\times {\mathrm{6857}}^1$

素因数の和:6872

約数の個数: 20

約数和(自身を含む): 1700784

約数和(自身を除く): 932800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6857, 13714, 27428, 47999, 54856, 95998, 109712, 191996, 383992, 767984]

約数ペア:

[(1, 767984), (2, 383992), (4, 191996), (7, 109712), (8, 95998), (14, 54856), (16, 47999), (28, 27428), (56, 13714), (112, 6857)]