23670728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 46207800

約数和(自身を除く): 22537072

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 257, 397, 514, 794, 1028, 1588, 2056, 3176, 7453, 11513, 14906, 23026, 29812, 46052, 59624, 92104, 102029, 204058, 408116, 816232, 2958841, 5917682, 11835364, 23670728]

約数ペア:

[(1, 23670728), (2, 11835364), (4, 5917682), (8, 2958841), (29, 816232), (58, 408116), (116, 204058), (232, 102029), (257, 92104), (397, 59624), (514, 46052), (794, 29812), (1028, 23026), (1588, 14906), (2056, 11513), (3176, 7453)]