27721252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2027}}^1$

素因数の和:2307

約数の個数: 24

約数和(自身を含む): 52468416

約数和(自身を除く): 24747164

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 2027, 3419, 4054, 6838, 8108, 13676, 26351, 52702, 105404, 533101, 1066202, 2132404, 6930313, 13860626, 27721252]

約数ペア:

[(1, 27721252), (2, 13860626), (4, 6930313), (13, 2132404), (26, 1066202), (52, 533101), (263, 105404), (526, 52702), (1052, 26351), (2027, 13676), (3419, 8108), (4054, 6838)]