25743824

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{27271}}^1$

素因数の和:27338

約数の個数: 20

約数和(自身を含む): 50725920

約数和(自身を除く): 24982096

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 27271, 54542, 109084, 218168, 436336, 1608989, 3217978, 6435956, 12871912, 25743824]

約数ペア:

[(1, 25743824), (2, 12871912), (4, 6435956), (8, 3217978), (16, 1608989), (59, 436336), (118, 218168), (236, 109084), (472, 54542), (944, 27271)]