67656904

素因数分解:

$2^3\times 7^1\times {\mathrm{1208159}}^1$

素因数の和:1208172

約数の個数: 16

約数和(自身を含む): 144979200

約数和(自身を除く): 77322296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1208159, 2416318, 4832636, 8457113, 9665272, 16914226, 33828452, 67656904]

約数ペア:

[(1, 67656904), (2, 33828452), (4, 16914226), (7, 9665272), (8, 8457113), (14, 4832636), (28, 2416318), (56, 1208159)]