28809434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1249}}^1$

素因数の和:1877

約数の個数: 16

約数和(自身を含む): 45600000

約数和(自身を除く): 16790566

約数列:

[1, 2, 19, 38, 607, 1214, 1249, 2498, 11533, 23066, 23731, 47462, 758143, 1516286, 14404717, 28809434]

約数ペア:

[(1, 28809434), (2, 14404717), (19, 1516286), (38, 758143), (607, 47462), (1214, 23731), (1249, 23066), (2498, 11533)]