69688672

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{20353}}^1$

素因数の和:20470

約数の個数: 24

約数和(自身を含む): 138488616

約数和(自身を除く): 68799944

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 20353, 40706, 81412, 162824, 325648, 651296, 2177771, 4355542, 8711084, 17422168, 34844336, 69688672]

約数ペア:

[(1, 69688672), (2, 34844336), (4, 17422168), (8, 8711084), (16, 4355542), (32, 2177771), (107, 651296), (214, 325648), (428, 162824), (856, 81412), (1712, 40706), (3424, 20353)]