27964202

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4019}}^1$

素因数の和:4106

約数の個数: 24

約数和(自身を含む): 49494240

約数和(自身を除く): 21530038

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 4019, 6958, 8038, 28133, 56266, 196931, 285349, 393862, 570698, 1997443, 3994886, 13982101, 27964202]

約数ペア:

[(1, 27964202), (2, 13982101), (7, 3994886), (14, 1997443), (49, 570698), (71, 393862), (98, 285349), (142, 196931), (497, 56266), (994, 28133), (3479, 8038), (4019, 6958)]