68954008

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 132552000

約数和(自身を除く): 63597992

約数列:

[1, 2, 4, 8, 59, 118, 139, 236, 278, 472, 556, 1051, 1112, 2102, 4204, 8201, 8408, 16402, 32804, 62009, 65608, 124018, 146089, 248036, 292178, 496072, 584356, 1168712, 8619251, 17238502, 34477004, 68954008]

約数ペア:

[(1, 68954008), (2, 34477004), (4, 17238502), (8, 8619251), (59, 1168712), (118, 584356), (139, 496072), (236, 292178), (278, 248036), (472, 146089), (556, 124018), (1051, 65608), (1112, 62009), (2102, 32804), (4204, 16402), (8201, 8408)]