28615246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15671}}^1$

素因数の和:15767

約数の個数: 16

約数和(自身を含む): 47392128

約数和(自身を除く): 18776882

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 15671, 31342, 172381, 344762, 1300693, 2601386, 14307623, 28615246]

約数ペア:

[(1, 28615246), (2, 14307623), (11, 2601386), (22, 1300693), (83, 344762), (166, 172381), (913, 31342), (1826, 15671)]