25732388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8237}}^1$

素因数の和:8323

約数の個数: 24

約数和(自身を含む): 49823424

約数和(自身を除く): 24091036

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 8237, 16474, 32948, 90607, 181214, 362428, 584827, 1169654, 2339308, 6433097, 12866194, 25732388]

約数ペア:

[(1, 25732388), (2, 12866194), (4, 6433097), (11, 2339308), (22, 1169654), (44, 584827), (71, 362428), (142, 181214), (284, 90607), (781, 32948), (1562, 16474), (3124, 8237)]