67528580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{482347}}^1$

素因数の和:482363

約数の個数: 24

約数和(自身を含む): 162068928

約数和(自身を除く): 94540348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 482347, 964694, 1929388, 2411735, 3376429, 4823470, 6752858, 9646940, 13505716, 16882145, 33764290, 67528580]

約数ペア:

[(1, 67528580), (2, 33764290), (4, 16882145), (5, 13505716), (7, 9646940), (10, 6752858), (14, 4823470), (20, 3376429), (28, 2411735), (35, 1929388), (70, 964694), (140, 482347)]