66320556

素因数分解:

$2^2\times 3^1\times {\mathrm{431}}^1\times {\mathrm{12823}}^1$

素因数の和:13261

約数の個数: 24

約数和(自身を含む): 155119104

約数和(自身を除く): 88798548

約数列:

[1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 5172, 12823, 25646, 38469, 51292, 76938, 153876, 5526713, 11053426, 16580139, 22106852, 33160278, 66320556]

約数ペア:

[(1, 66320556), (2, 33160278), (3, 22106852), (4, 16580139), (6, 11053426), (12, 5526713), (431, 153876), (862, 76938), (1293, 51292), (1724, 38469), (2586, 25646), (5172, 12823)]