28408754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{2789}}^1$

素因数の和:3265

約数の個数: 16

約数和(自身を含む): 46604160

約数和(自身を除く): 18195406

約数列:

[1, 2, 11, 22, 463, 926, 2789, 5093, 5578, 10186, 30679, 61358, 1291307, 2582614, 14204377, 28408754]

約数ペア:

[(1, 28408754), (2, 14204377), (11, 2582614), (22, 1291307), (463, 61358), (926, 30679), (2789, 10186), (5093, 5578)]