66246404

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11213}}^1$

素因数の和:11435

約数の個数: 24

約数和(自身を含む): 133132608

約数和(自身を除く): 66886204

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 11213, 22426, 44852, 78491, 156982, 313964, 2365943, 4731886, 9463772, 16561601, 33123202, 66246404]

約数ペア:

[(1, 66246404), (2, 33123202), (4, 16561601), (7, 9463772), (14, 4731886), (28, 2365943), (211, 313964), (422, 156982), (844, 78491), (1477, 44852), (2954, 22426), (5908, 11213)]