25221264

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{2903}}^1$

素因数の和:3095

約数の個数: 40

約数和(自身を含む): 65537472

約数和(自身を除く): 40316208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 2903, 4344, 5806, 8688, 8709, 11612, 17418, 23224, 34836, 46448, 69672, 139344, 525443, 1050886, 1576329, 2101772, 3152658, 4203544, 6305316, 8407088, 12610632, 25221264]

約数ペア:

[(1, 25221264), (2, 12610632), (3, 8407088), (4, 6305316), (6, 4203544), (8, 3152658), (12, 2101772), (16, 1576329), (24, 1050886), (48, 525443), (181, 139344), (362, 69672), (543, 46448), (724, 34836), (1086, 23224), (1448, 17418), (2172, 11612), (2896, 8709), (2903, 8688), (4344, 5806)]