45638768

素因数分解:

$2^4\times 7^1\times {\mathrm{407489}}^1$

素因数の和:407504

約数の個数: 20

約数和(自身を含む): 101057520

約数和(自身を除く): 55418752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 407489, 814978, 1629956, 2852423, 3259912, 5704846, 6519824, 11409692, 22819384, 45638768]

約数ペア:

[(1, 45638768), (2, 22819384), (4, 11409692), (7, 6519824), (8, 5704846), (14, 3259912), (16, 2852423), (28, 1629956), (56, 814978), (112, 407489)]