65542244

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{11969}}^1$

素因数の和:12047

約数の個数: 18

約数和(自身を含む): 117892530

約数和(自身を除く): 52350286

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 11969, 23938, 47876, 442853, 885706, 1771412, 16385561, 32771122, 65542244]

約数ペア:

[(1, 65542244), (2, 32771122), (4, 16385561), (37, 1771412), (74, 885706), (148, 442853), (1369, 47876), (2738, 23938), (5476, 11969)]