7894768

素因数分解:

$2^4\times 7^1\times {\mathrm{70489}}^1$

素因数の和:70504

約数の個数: 20

約数和(自身を含む): 17481520

約数和(自身を除く): 9586752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 70489, 140978, 281956, 493423, 563912, 986846, 1127824, 1973692, 3947384, 7894768]

約数ペア:

[(1, 7894768), (2, 3947384), (4, 1973692), (7, 1127824), (8, 986846), (14, 563912), (16, 493423), (28, 281956), (56, 140978), (112, 70489)]