67130434

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{20939}}^1$

素因数の和:21177

約数の個数: 16

約数和(自身を含む): 115588800

約数和(自身を除く): 48458366

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 20939, 41878, 146573, 293146, 4795031, 9590062, 33565217, 67130434]

約数ペア:

[(1, 67130434), (2, 33565217), (7, 9590062), (14, 4795031), (229, 293146), (458, 146573), (1603, 41878), (3206, 20939)]