26257072

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{20773}}^1$

素因数の和:20860

約数の個数: 20

約数和(自身を含む): 51519520

約数和(自身を除く): 25262448

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 20773, 41546, 83092, 166184, 332368, 1641067, 3282134, 6564268, 13128536, 26257072]

約数ペア:

[(1, 26257072), (2, 13128536), (4, 6564268), (8, 3282134), (16, 1641067), (79, 332368), (158, 166184), (316, 83092), (632, 41546), (1264, 20773)]