429712

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:366

約数の個数: 20

約数和(自身を含む): 843696

約数和(自身を除く): 413984

約数列:

[1, 2, 4, 8, 16, 107, 214, 251, 428, 502, 856, 1004, 1712, 2008, 4016, 26857, 53714, 107428, 214856, 429712]

約数ペア:

[(1, 429712), (2, 214856), (4, 107428), (8, 53714), (16, 26857), (107, 4016), (214, 2008), (251, 1712), (428, 1004), (502, 856)]