28208206918

素因数分解:

$2^1\times {\mathrm{59}}^2\times {\mathrm{281}}^1\times {\mathrm{14419}}^1$

素因数の和:14820

約数の個数: 24

約数和(自身を含む): 43197792120

約数和(自身を除く): 14989585202

約数列:

[1, 2, 59, 118, 281, 562, 3481, 6962, 14419, 16579, 28838, 33158, 850721, 978161, 1701442, 1956322, 4051739, 8103478, 50192539, 100385078, 239052601, 478105202, 14104103459, 28208206918]

約数ペア:

[(1, 28208206918), (2, 14104103459), (59, 478105202), (118, 239052601), (281, 100385078), (562, 50192539), (3481, 8103478), (6962, 4051739), (14419, 1956322), (16579, 1701442), (28838, 978161), (33158, 850721)]