25270036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8089}}^1$

素因数の和:8175

約数の個数: 24

約数和(自身を含む): 48928320

約数和(自身を除く): 23658284

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 8089, 16178, 32356, 88979, 177958, 355916, 574319, 1148638, 2297276, 6317509, 12635018, 25270036]

約数ペア:

[(1, 25270036), (2, 12635018), (4, 6317509), (11, 2297276), (22, 1148638), (44, 574319), (71, 355916), (142, 177958), (284, 88979), (781, 32356), (1562, 16178), (3124, 8089)]