25744048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{146273}}^1$

素因数の和:146292

約数の個数: 20

約数和(自身を含む): 54413928

約数和(自身を除く): 28669880

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 146273, 292546, 585092, 1170184, 1609003, 2340368, 3218006, 6436012, 12872024, 25744048]

約数ペア:

[(1, 25744048), (2, 12872024), (4, 6436012), (8, 3218006), (11, 2340368), (16, 1609003), (22, 1170184), (44, 585092), (88, 292546), (176, 146273)]