28460926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{25457}}^1$

素因数の和:25515

約数の個数: 16

約数和(自身を含む): 47046384

約数和(自身を除く): 18585458

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 25457, 50914, 330941, 661882, 1094651, 2189302, 14230463, 28460926]

約数ペア:

[(1, 28460926), (2, 14230463), (13, 2189302), (26, 1094651), (43, 661882), (86, 330941), (559, 50914), (1118, 25457)]