65579956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5233}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 124129544

約数和(自身を除く): 58549588

約数列:

[1, 2, 4, 13, 26, 52, 241, 482, 964, 3133, 5233, 6266, 10466, 12532, 20932, 68029, 136058, 272116, 1261153, 2522306, 5044612, 16394989, 32789978, 65579956]

約数ペア:

[(1, 65579956), (2, 32789978), (4, 16394989), (13, 5044612), (26, 2522306), (52, 1261153), (241, 272116), (482, 136058), (964, 68029), (3133, 20932), (5233, 12532), (6266, 10466)]