67798136

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3469}}^1$

素因数の和:3831

約数の個数: 32

約数和(自身を含む): 145740000

約数和(自身を除く): 77941864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 3469, 4886, 6938, 9772, 13876, 19544, 24283, 27752, 48566, 97132, 194264, 1210681, 2421362, 4842724, 8474767, 9685448, 16949534, 33899068, 67798136]

約数ペア:

[(1, 67798136), (2, 33899068), (4, 16949534), (7, 9685448), (8, 8474767), (14, 4842724), (28, 2421362), (56, 1210681), (349, 194264), (698, 97132), (1396, 48566), (2443, 27752), (2792, 24283), (3469, 19544), (4886, 13876), (6938, 9772)]