28125214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{13033}}^1$

素因数の和:13131

約数の個数: 16

約数和(自身を含む): 45983952

約数和(自身を除く): 17858738

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 13033, 26066, 169429, 338858, 1081739, 2163478, 14062607, 28125214]

約数ペア:

[(1, 28125214), (2, 14062607), (13, 2163478), (26, 1081739), (83, 338858), (166, 169429), (1079, 26066), (2158, 13033)]