26939888

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{12853}}^1$

素因数の和:12992

約数の個数: 20

約数和(自身を含む): 52598568

約数和(自身を除く): 25658680

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 12853, 25706, 51412, 102824, 205648, 1683743, 3367486, 6734972, 13469944, 26939888]

約数ペア:

[(1, 26939888), (2, 13469944), (4, 6734972), (8, 3367486), (16, 1683743), (131, 205648), (262, 102824), (524, 51412), (1048, 25706), (2096, 12853)]