72692356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23269}}^1$

素因数の和:23355

約数の個数: 24

約数和(自身を含む): 140736960

約数和(自身を除く): 68044604

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 23269, 46538, 93076, 255959, 511918, 1023836, 1652099, 3304198, 6608396, 18173089, 36346178, 72692356]

約数ペア:

[(1, 72692356), (2, 36346178), (4, 18173089), (11, 6608396), (22, 3304198), (44, 1652099), (71, 1023836), (142, 511918), (284, 255959), (781, 93076), (1562, 46538), (3124, 23269)]