142728034

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{3911}}^1$

素因数の和:4241

約数の個数: 16

約数和(自身を含む): 218007936

約数和(自身を除く): 75279902

約数列:

[1, 2, 71, 142, 257, 514, 3911, 7822, 18247, 36494, 277681, 555362, 1005127, 2010254, 71364017, 142728034]

約数ペア:

[(1, 142728034), (2, 71364017), (71, 2010254), (142, 1005127), (257, 555362), (514, 277681), (3911, 36494), (7822, 18247)]