28750634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4969}}^1$

素因数の和:5245

約数の個数: 16

約数和(自身を含む): 47234880

約数和(自身を除く): 18484246

約数列:

[1, 2, 11, 22, 263, 526, 2893, 4969, 5786, 9938, 54659, 109318, 1306847, 2613694, 14375317, 28750634]

約数ペア:

[(1, 28750634), (2, 14375317), (11, 2613694), (22, 1306847), (263, 109318), (526, 54659), (2893, 9938), (4969, 5786)]