28611308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12269}}^1$

素因数の和:12337

約数の個数: 24

約数和(自身を含む): 55656720

約数和(自身を除く): 27045412

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 12269, 24538, 49076, 134959, 269918, 539836, 650257, 1300514, 2601028, 7152827, 14305654, 28611308]

約数ペア:

[(1, 28611308), (2, 14305654), (4, 7152827), (11, 2601028), (22, 1300514), (44, 650257), (53, 539836), (106, 269918), (212, 134959), (583, 49076), (1166, 24538), (2332, 12269)]