25691564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{919}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 46754400

約数和(自身を除く): 21062836

約数列:

[1, 2, 4, 29, 58, 116, 241, 482, 919, 964, 1838, 3676, 6989, 13978, 26651, 27956, 53302, 106604, 221479, 442958, 885916, 6422891, 12845782, 25691564]

約数ペア:

[(1, 25691564), (2, 12845782), (4, 6422891), (29, 885916), (58, 442958), (116, 221479), (241, 106604), (482, 53302), (919, 27956), (964, 26651), (1838, 13978), (3676, 6989)]