47281738

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{32789}}^1$

素因数の和:32901

約数の個数: 16

約数和(自身を含む): 81843840

約数和(自身を除く): 34562102

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 32789, 65578, 229523, 459046, 3377267, 6754534, 23640869, 47281738]

約数ペア:

[(1, 47281738), (2, 23640869), (7, 6754534), (14, 3377267), (103, 459046), (206, 229523), (721, 65578), (1442, 32789)]