28535948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53639}}^1$

素因数の和:53669

約数の個数: 24

約数和(自身を含む): 60076800

約数和(自身を除く): 31540852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 53639, 107278, 214556, 375473, 750946, 1019141, 1501892, 2038282, 4076564, 7133987, 14267974, 28535948]

約数ペア:

[(1, 28535948), (2, 14267974), (4, 7133987), (7, 4076564), (14, 2038282), (19, 1501892), (28, 1019141), (38, 750946), (76, 375473), (133, 214556), (266, 107278), (532, 53639)]