69640852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1913}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 128620800

約数和(自身を除く): 58979948

約数列:

[1, 2, 4, 19, 38, 76, 479, 958, 1913, 1916, 3826, 7652, 9101, 18202, 36347, 36404, 72694, 145388, 916327, 1832654, 3665308, 17410213, 34820426, 69640852]

約数ペア:

[(1, 69640852), (2, 34820426), (4, 17410213), (19, 3665308), (38, 1832654), (76, 916327), (479, 145388), (958, 72694), (1913, 36404), (1916, 36347), (3826, 18202), (7652, 9101)]