79818242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 141917184

約数和(自身を除く): 62098942

約数列:

[1, 2, 7, 14, 31, 62, 217, 353, 434, 521, 706, 1042, 2471, 3647, 4942, 7294, 10943, 16151, 21886, 32302, 76601, 113057, 153202, 183913, 226114, 367826, 1287391, 2574782, 5701303, 11402606, 39909121, 79818242]

約数ペア:

[(1, 79818242), (2, 39909121), (7, 11402606), (14, 5701303), (31, 2574782), (62, 1287391), (217, 367826), (353, 226114), (434, 183913), (521, 153202), (706, 113057), (1042, 76601), (2471, 32302), (3647, 21886), (4942, 16151), (7294, 10943)]