28650617

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 31059072

約数和(自身を除く): 2408455

約数列:

[1, 23, 37, 131, 257, 851, 3013, 4847, 5911, 9509, 33667, 111481, 218707, 774341, 1245679, 28650617]

約数ペア:

[(1, 28650617), (23, 1245679), (37, 774341), (131, 218707), (257, 111481), (851, 33667), (3013, 9509), (4847, 5911)]