28932926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{18523}}^1$

素因数の和:18607

約数の個数: 16

約数和(自身を含む): 48014208

約数和(自身を除く): 19081282

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 18523, 37046, 203753, 407506, 1315133, 2630266, 14466463, 28932926]

約数ペア:

[(1, 28932926), (2, 14466463), (11, 2630266), (22, 1315133), (71, 407506), (142, 203753), (781, 37046), (1562, 18523)]