25642812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{164377}}^1$

素因数の和:164397

約数の個数: 24

約数和(自身を含む): 64436176

約数和(自身を除く): 38793364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 164377, 328754, 493131, 657508, 986262, 1972524, 2136901, 4273802, 6410703, 8547604, 12821406, 25642812]

約数ペア:

[(1, 25642812), (2, 12821406), (3, 8547604), (4, 6410703), (6, 4273802), (12, 2136901), (13, 1972524), (26, 986262), (39, 657508), (52, 493131), (78, 328754), (156, 164377)]