39982768

素因数分解:

$2^4\times 7^1\times {\mathrm{356989}}^1$

素因数の和:357004

約数の個数: 20

約数和(自身を含む): 88533520

約数和(自身を除く): 48550752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 356989, 713978, 1427956, 2498923, 2855912, 4997846, 5711824, 9995692, 19991384, 39982768]

約数ペア:

[(1, 39982768), (2, 19991384), (4, 9995692), (7, 5711824), (8, 4997846), (14, 2855912), (16, 2498923), (28, 1427956), (56, 713978), (112, 356989)]