56747528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{373339}}^1$

素因数の和:373364

約数の個数: 16

約数和(自身を含む): 112002000

約数和(自身を除く): 55254472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 373339, 746678, 1493356, 2986712, 7093441, 14186882, 28373764, 56747528]

約数ペア:

[(1, 56747528), (2, 28373764), (4, 14186882), (8, 7093441), (19, 2986712), (38, 1493356), (76, 746678), (152, 373339)]