69490168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2237}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 142605360

約数和(自身を除く): 73115192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353, 706, 1412, 2237, 2824, 3883, 4474, 7766, 8948, 15532, 17896, 24607, 31064, 49214, 98428, 196856, 789661, 1579322, 3158644, 6317288, 8686271, 17372542, 34745084, 69490168]

約数ペア:

[(1, 69490168), (2, 34745084), (4, 17372542), (8, 8686271), (11, 6317288), (22, 3158644), (44, 1579322), (88, 789661), (353, 196856), (706, 98428), (1412, 49214), (2237, 31064), (2824, 24607), (3883, 17896), (4474, 15532), (7766, 8948)]