25566448

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{7573}}^1$

素因数の和:7792

約数の個数: 20

約数和(自身を含む): 49776328

約数和(自身を除く): 24209880

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 7573, 15146, 30292, 60584, 121168, 1597903, 3195806, 6391612, 12783224, 25566448]

約数ペア:

[(1, 25566448), (2, 12783224), (4, 6391612), (8, 3195806), (16, 1597903), (211, 121168), (422, 60584), (844, 30292), (1688, 15146), (3376, 7573)]