25850461

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4001}}^1$

素因数の和:4092

約数の個数: 16

約数和(自身を含む): 32272128

約数和(自身を除く): 6421667

約数列:

[1, 7, 13, 71, 91, 497, 923, 4001, 6461, 28007, 52013, 284071, 364091, 1988497, 3692923, 25850461]

約数ペア:

[(1, 25850461), (7, 3692923), (13, 1988497), (71, 364091), (91, 284071), (497, 52013), (923, 28007), (4001, 6461)]