42534668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2153}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 81421200

約数和(自身を除く): 38886532

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 1796, 2153, 4306, 4939, 8612, 9878, 19756, 23683, 47366, 94732, 966697, 1933394, 3866788, 10633667, 21267334, 42534668]

約数ペア:

[(1, 42534668), (2, 21267334), (4, 10633667), (11, 3866788), (22, 1933394), (44, 966697), (449, 94732), (898, 47366), (1796, 23683), (2153, 19756), (4306, 9878), (4939, 8612)]