26878352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{73039}}^1$

素因数の和:73070

約数の個数: 20

約数和(自身を含む): 54341760

約数和(自身を除く): 27463408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 73039, 146078, 292156, 584312, 1168624, 1679897, 3359794, 6719588, 13439176, 26878352]

約数ペア:

[(1, 26878352), (2, 13439176), (4, 6719588), (8, 3359794), (16, 1679897), (23, 1168624), (46, 584312), (92, 292156), (184, 146078), (368, 73039)]