66058580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{471847}}^1$

素因数の和:471863

約数の個数: 24

約数和(自身を含む): 158540928

約数和(自身を除く): 92482348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 471847, 943694, 1887388, 2359235, 3302929, 4718470, 6605858, 9436940, 13211716, 16514645, 33029290, 66058580]

約数ペア:

[(1, 66058580), (2, 33029290), (4, 16514645), (5, 13211716), (7, 9436940), (10, 6605858), (14, 4718470), (20, 3302929), (28, 2359235), (35, 1887388), (70, 943694), (140, 471847)]